about how much is a hippopotamus eat in a year with 365 days * 88 explain how you found your estimate is the estimate you found in Part B and overestimate or underestimate explain.​

Answers

Answer 1

Answer:

365 * 88 (^7) =  B=10


Related Questions

f(x)=x² + 2x - 4; Find ƒ(−1)

Answers

Answer:

f(- 1) = - 5

Step-by-step explanation:

substitute x = - 1 into f(x)

f(x) = x² + 2x - 4 , then

f(- 1) = (- 1)² + 2(- 1) - 4 = 1 - 2 - 4 = - 5

Using the quadratic function represented by the graph below and answer the following
questions.

Answers

The vertex is (2,-3)So the Answer isY=(x-2)-3


Write each equation in logarithmic form.
1/4=4⁻¹

Answers

The logarithmic form of 1/4 = 4⁻¹ is log₄ 4⁻¹ = ₋1.

The fundamental logarithmic function has the notation f(x) = log(r) y = log(x), where a > 0. The exponential function ay = x's inverse is represented by this. The common logarithm (log) or natural logarithm (ln) are examples of log functions (log).

The exponential function of the type aˣ = N can be converted into the logarithmic function logₐN = x. A Napier logarithm table can be used to determine the logarithmic value of any number. Logarithms are often calculated using a base of 10, therefore it is possible to get the logarithmic value of any number.

we have the exponential form as aˣ = N

1/4 = 4⁻¹

now the logarithmic form is:

logₐ N = x

log₄ 4⁻¹ = ₋1

hence we get the logarithmic form  as log₄ 4⁻¹ = ₋1.

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Unit cube:
What is the volume of the following figure?
cubic units
Front View
Back View

Answers

Answer:

back view

Step-by-step explanation:

You are very very very correct

A line passes through the points (6​,​ -3)​ and (j,​ -4)​. If the slope of the line is 1/3 find the value of j​.

Answers

Answer:

j = 3

Step-by-step explanation:

Recall the slope formula:

[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

Now, simply substitute the values from the question.

[tex]\frac{1}{3} =\frac{-4+3}{j-6}[/tex]

Now, use the cross-multiplication method. (remember, when subtracting negatives, the negative becomes a positive)

[tex]1(j-6)=3(-4+3)[/tex]             Cross Multiplication

[tex]1(j-6)=3(-1)[/tex]                   Simplify

[tex]j-6=-3[/tex]                            Distributive Property

[tex]j=3[/tex]                                     Addition Property

Therefore, j = 3.

| | x+4|-7 |< 5, | | = absolute value

Answers

The absolute value of the inequality is x < 6

What is absolute value?

Absolute value can be defined as the describing the distance of a number from zero on the number line, without considering direction.

It is also the value of the number with no consideration to it's sign.

Given the inequality;

| | x+4|-7 |< 5 | |

Take the absolute value and expand the bracket

(x + 4) + 7 < 5

expand the bracket

x + 4 + 7 < 5

x + 11 < 5

Make 'x' the subject

x < 5 - 11

x < -6

Take the absolute value

x < 6

Thus, the absolute value of the inequality is x < 6

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solve this question
3x+4x=80,000

Answers

Answer:

11429 (estimated)

Step-by-step explanation:

1. Combine like terms: 3x+4x=7x

7x=80,000

2. Divide 80,000 by 7, which is 11428.57

which can be rounded to 11429

The total consumption of fruit juice in a particular country in 2006 was about 1.92 billion gallons. The population of that country in 2006 was 500 million. What was the average number of gallons of fruit juice consumed per person in the country in​ 2006? Using the per person amount from this​ problem, about how many gallons would your class​ consume? pls help

Answers

The average quantity of juice that is consumed per person in this country is given as 3.84

How to solve for the average

We have the following data with which to answer this question

The consumption of juice = 1.92 billion

The population of the country = 500 million

The question wants us to calculate the amount of drink that the persons would consume on average in this nation.

we have average = quantity consumed / total number of persons

This would give us

average = 1.92 billion / 500 million

= 1, 920, 000, 000 / 500, 000 ,000

= 3.84

Hence the amount of juice that is consumed per person in this country is given as 3.84

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Expand each logarithm.
log₃ 7(2 x-3)²

Answers

If the expression is log₃ 7(2 x-3)², then the expansion of the expression is [[tex]log_{3}[/tex] 7+ [tex]log_{3}[/tex] [tex](2x-3)^{2}[/tex]]

Given that the expression is log₃ 7(2 x-3)².

We are told to find the expansion of the expression.

Logarithmic function is basically the opposite of the exponential function and is denoted by log or ln.

It says that [tex]log_{a} b[/tex]= [tex]log_{x}b /log_{x}a[/tex].

The expression is log₃ 7(2 x-3)².

We know that log mn=log m +log n.

log₃ 7(2 x-3)²=[[tex]log_{3}[/tex] 7+ [tex]log_{3}[/tex] [tex](2x-3)^{2}[/tex]]

We know that log [tex]a^{b}[/tex]=log b/log a but we are not changing here,So,

log₃ 7(2 x-3)²=[[tex]log_{3}[/tex] 7+ [tex]log_{3}[/tex] [tex](2x-3)^{2}[/tex]]

Hence if the expression is log₃ 7(2 x-3)², then the expansion of the expression is [[tex]log_{3}[/tex] 7+ [tex]log_{3}[/tex] [tex](2x-3)^{2}[/tex]]

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What is each number in simplest form?
a. 32⁻³/⁵

Answers

Fractions are in their simplest form when they have no common divisors other than one at their top and bottom. The top and bottom cannot be divided further and remain integers.

You may also hear the simplest form called "lowest term."

In preferred, an expression is in only form while it's far easiest to use not unusual methods to help you simplify:

Combine Like termsFactoringincreasing (the opposite of factoring)clean out fractions by multiplyingrecognizing a pattern you have seen earlier than, just like the difference of squares

Input:

32^ (-3/5)

Exact Value:

1/8

Decimal Form:

0.125

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What is the equation of the line that passes through the point (2,-1)and has a slope of 1

Answers

Answer:

y =x - 3

Step-by-step explanation:

Equation of a line: y = mx + b

Here, m is the slope and b is the y-intercept.

 slope = m = 1

 y = 1x + b

Substitute the point (2,-1) in the above equation and find 'b'.

   -1 = 1*2 + b

   -1 = 2 + b

-1 -2 = b

     b = -3

Equation of the line:  y = x - 3

find four rational between -5/6 and -4/9​

Answers

The four rational number between -5/6 and -4/9 are (-43/54, -37/54, -35/54 and -31/54).

First we will make the denominator of -5/6 and -4/9 same by multiplying the numerator and denominator of -5/6 by 9 and multiply the numerator and denominator of -4/9 by 6, we get

-5x9/6x9 = -45/54 and -4x6/9x6 = -24/54

Now, we have -45/54 and -24/54 whose denominator are same.

we can choose or pick any four integers as numerator in between -45 and -24 with denominator as 54.

-43/54, -37/54, -35/54 and -31/54 are the four rational number having numerator in between -45 and -24 with denominator as 54.

Therefore, -43/54, -37/54, -35/54 and -31/54 are the four rational number between -5/6 and -4/9.

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Write the following expression in exponential form: 8x8x8x8x3x3

Answers

Answer:

It is: 8^4 times 3^2 = 36,864

Answer:

8^4 x 3^2

Step-by-step explanation:

There's 4 8's and 2 3's so that's the number the exponents will be

Help ASAPPP explain why Answer is correct

Answers

Answer:

Option 2

Step-by-step explanation:

The distances will be the same because the bisector will create congruent triangles, and the desired equalities follow from CPCTC and the definition of congruency.

how do you write 84 with letters?

Answers

Answer:eighty four

Step-by-step explanation:

what is the vertex of this graph
(minimum or maximum)

Answers

Answer:

maximum at (0, 2 )

Step-by-step explanation:

the vertex is the turning point on the graph.

the graph increases on the left up to (0, 2 ) then decreases

this indicates the vertex is a maximum

maximum at (0, 2). Thai is going to be the correct answer

Will the answer to the addition problem below be odd or even?
742 +61 = ?
A. Odd
B. Even

Answers

Answer:

odd

Step-by-step explanation:

Not sure tho

During a sale, a store offered a 20% discount on a camera that originally sold for $370. After the sale, the discounted price of the camera was marked up by 20%. What was the price of the camera after the markup? Round to the nearest cent.

Answers

Answer:

624

Step-by-step explanation:

650 * .80 = 520520 * 1.20 = 624

You and your friend decide to get an Uber ride to a concert in downtown Minneapolis to avoid the crazy traffic. Uber charges a flat rate fee of $5.50 just to hop in the vehicle and an additional $2.25 for each mile traveled. Lyft charges a flat rate fee of $3.25 just to hop in the vehicle and an additional $3 for each mile traveled. How many miles (x) does it take for the price to be the same?

Answers

Answer:

I deleted my answer bc i accidentally answered the wrong question


Factor each expression.
5 x²+13 x-6

Answers

The answer to the present question is:5x² + 13x - 6 = (5x - 2) (x + 3)

For a polynomial, ax² + bx + c, we want to separate the center term because the sum of these two numbers, whose sum is adequate to the merchandise of the opposite two numbers.

So, here, we'd like to rewrite 13 because the sum of two numbers, whose product is adequate to the opposite two numbers, i.e., 5*(-6) = -30

So, to separate 13, two numbers used here will be: 1 5 and -2, because after we will add 15 and -2 we are going to get 13 and that we will multiply them, then we are going to get

-30.5x² + 13x -6 = 5x² + 15x - 2x - 6

                           = 5x(x + 3) - 2(x + 3)

                             = (5x - 2) (x + 3)

Therefore,  5x² + 13x - 6 = (5x - 2) (x + 3)

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-15 divided by 0.3 and also -4 divided by -20

Answers

Answer:

first one = -50

second one = 0.2

Step-by-step explanation:

Answer: bro if your on a computer or phone just use a calculator lol but ill put the answer below

Step-by-step explanation:

-15 divided by 0.3= -50

-4 divided by -20 = -24


Simplify each expression.
ln e¹⁰

Answers

We will get  lne¹⁰ itself after simplifying the given expression lne¹⁰.

What is an expression?In mathematics, an expression is a sentence that contains at least two numbers or variables and at least one math operation. Addition, subtraction, multiplication, or division are all examples of math operations. An expression's structure is as follows: (Number/variable, Math Operator, Number/variable) is an expression.

So,

Given expression: ln e¹⁰

Then,

lne¹⁰⇒ lne¹⁰

Therefore, we will get  lne¹⁰ itself after simplifying the given expression lne¹⁰.

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Fully simplify 7hw+5wh + 3hw

Answers

Answer:

15hw.

Step-by-step explanation:

Note 5wh is the same as 5hw, so we have:

7hw+5hw + 3hw

= 15hw.

Or, if you like, you could write it as 15wh.

Paris went to the store with $20. She bought a Gatorade for $2.50, and three packs of gum. If she leaves with
$12.43, how much was each pack of gum? Be sure to define a variable, and write an equation.

Answers

Answer:

Each pack of gum was 1.69

Step-by-step explanation:

20 - 2.50 = 17.50

17.50 - 12.43 = 5.07

5.07/3 = 1.69

Please answer the question in the photo! ( brainliest )

Answers

Answer:

Step-by-step explanation:

basically the angle is a 90 degree angle and it tilted slightly to the left measures that you come out with 3/4 .

2y-10x=14 in slope intercept form

Answers

Answer:

You want to start off my isolating the y onto one side:

2y-10x=14 ---> 2y=14+10x

then you remove the coefficient from the left side:

2y=14+10x -----> y=7+5x

Then all you want to do is rearrange the equation to match slope intercept:

y=7+5x ----> y=5x+7

Answer:

You want to start off my isolating the y onto one side:

2y-10x=14 ---> 2y=14+10x

then you remove the coefficient from the left side:

2y=14+10x -----> y=7+5x

Then all you want to do is rearrange the equation to match slope intercept:

y=7+5x ----> y=5x+7

Step-by-step explanation:

The distance between the school and Target is 4.2 miles. On a map the ratio is 0.5 inches is equal to 3 miles. How far would the school and Nokesville be on the map?

Answers

The the distance between the school and Nokesville be on the map is 0.7 inches.

What is scaling ?

It is the technique to resize drawing with comparing to actual size of object which uses proportion or ratio. For example, Mapping of earth, drawing prototype of automobiles.

It is given that :

The distance between the school and Target is 4.2 miles and on a map the ratio is 0.5 inches is equal to 3 miles that is :

3 miles = 0.5 inches on map

Now to find the distance between the school and Nokesville be on the map we first find for 1 miles on the map and then multiply it by 4.2 miles :

3 miles = 0.5 inches on map

1  miles = 0.5/3 inches on map

4.2 miles = (0.5/3) x 4.2 inches on map

4.2 miles = 0.7 inches inches on map

Therefore, the the distance between the school and Nokesville be on the map is 0.7 inches.

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Solve each equation.
2³x=4x⁺¹

Answers

Solution of exponential equation  is , x=2

What is exponential equation ?

In, mathematics a exponential equation or exponential function is inverse of logarithmic function. That means, we can easily convert the logarithmic function into exponential function and vice versa is also possible . The basic form of the exponential function can be written as   .

   [tex]a^n = x[/tex]

where, a = the base of function

            x = main expression

            n = exponential

Mathematically, if  [tex]log_ax = n[/tex] is an logarithmic function then, this can be converted to exponential function as    [tex]a^n = x[/tex] .

There are many formulas that are given to us for solving several simple and complex problems based on exponential functions and exponential equations.

According to given statement,

2^3x = 4^(x+1)

the equation can also written as :

[tex]= > 2^{3x} = 2^{2(x+1)}\\= > 3x = 2(x+1)\\= > 3x = 2x +2\\= > x=2[/tex]

Thus solution for this equation is  x = 2.

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The complete question is :

Solve each equation.

[tex]2^{3x} = 4^{(x+1)}[/tex]

f(x)=√x-4
y = √x=4
How to find the inverse function

Answers

f ⁻¹( x)= x^2+4 is the inverse of f(x)= [tex]\sqrt{x-4}[/tex]

what is an inverse function ?

An inverse function or an anti function is defined as a function, which can reverse into another function. In simple words, if any function “f” takes x to y then, the inverse of “f” will take y to x. If the function is denoted by 'f' or 'F', then the inverse function is denoted by f-1 or F-1.

write f(x)= [tex]\sqrt{x-4}[/tex] as an equation

y= [tex]\sqrt{x-4}[/tex]

interchange the variables

x= [tex]\sqrt{y-4}[/tex]

solve the equation for y we get

squaring both side ,we have

x^2 = y-4

this implies that

y= x^2 +4

replace y with f ⁻¹( x)  to show the final answer

f ⁻¹( x)= x^2+4

Hence, f ⁻¹( x)= x^2+4 is the inverse of f(x)= [tex]\sqrt{x-4}[/tex]

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If a polynomial f(x) has a remainder of -6 when divided by x-5, what is f(5)?

Answers

Answer:

Step-by-step explanation:

The answer is just 5

f(5)=5

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