Answer:Mwamini drinks juice at a rate of 40 seconds per liter, and her time limit is 120 seconds.
Answer:Yes
Step-by-step explanation:
1) Mwamini drinks juice at a rate of 40 seconds per liter, and her time limit is 120 seconds.
2) Mwamini can drink 2 liters of water and 1 liter of juice within her time limit.
What is inequality?"It is a mathematical statement of an order relationship (greater than, greater than or equal to, less than, or less than or equal to) between two algebraic expressions."
For given question,
We have been given an inequality 25W + 40J < 120
W represent the number of liters of water and J represent the number of liters of juice.
Mwamini drinks water at a rate of 25 seconds per liter.
Mwamini drinks juice at a rate of 40 seconds per liter, and her time limit is 120 seconds.
If Mwamini drinks 2 liters of water and 1 liter of juice.
Here, W = 2 lit and J = 1 lit
So, ⇒ 25W + 40J
= 25(2) + 40(1)
= 50 + 40
= 90
< 120
This means, Mwamini can drink 2 liters of water and 1 liter of juice within her time limit.
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Okay I need help so I just don't understand. The only thing I know is that 3^{2} means 3 times 3 but How do I solve the problem???
Answer:
(49-3square)÷(10-5)
(49-9)÷5
40÷5
8
The amount of revenue in dollars, y, that Makayla receives from selling x posters is given by the equation y = 3x. The cost of producing x posters is given by the equation y = LaTeX: \frac{1}{3}x\:+\:2001 3 x + 200. How many posters does Makayla need to sell so that the cost and revenue are equal?
Group of answer choices
Answer:
75 posters
Step-by-step explanation:
Given
[tex]y = 3x[/tex] ---- Revenue
[tex]y = \frac{x}{3} + 200[/tex] --Cost of production
Required
Determine the number of posters that when cost equals revenue
To do this, we simply equate both equations
i.e. [tex]3x = \frac{x}{3} + 200[/tex]
Collect like terms.
[tex]3x - \frac{x}{3} = 200[/tex]
Multiply through by 3
[tex]3(3x - \frac{x}{3}) = 200*3[/tex]
[tex]9x - x = 600[/tex]
[tex]8x = 600[/tex]
Divide both sides by 8
[tex]\frac{8x}{8} = \frac{600}{8}[/tex]
[tex]x = \frac{600}{8}[/tex]
[tex]x = 75[/tex]
|-x-2y| x-12 y=8
a= 4
b= 8
c= -4
d= -8
Answer:
b
Step-by-step explanation:
There are 3 consecutive odd integers that have a sum of 9.
Answer:
1+3+5
Step-by-step explanation:
I think
What is the value of y?
Answer:
y = 3√14 unit
... . . . ... . .
I hope it helps you
:-))
Complete each congruence statement by naming the corresponding angle or side (odd questions only)
Given:
11. [tex]\Delta DCB\cong \Delta CDM[/tex]
13. [tex]\Delta CBA\cong \Delta STA[/tex]
To find:
The missing values to complete the congruence statements:
11. [tex]\overline{BD}\cong \_\_\_\_\_[/tex]
13. [tex]\angle BAC\cong \_\_\_\_\_[/tex]
Solution:
11.
We have,
[tex]\Delta DCB\cong \Delta CDM[/tex]
Here, vertices D, C, B are corresponding to C, D, M. So,
[tex]\overline{BD}\cong \overline{MC}[/tex]
Therefore, the complete statement is [tex]\overline{BD}\cong \overline{MC}[/tex].
13.
We have,
[tex]\Delta CBA\cong \Delta STA[/tex]
Here, vertices C, B, A are corresponding to S, T, A. So,
[tex]\angle BAC\cong \angle TAS[/tex]
Therefore, the complete statement is [tex]\angle BAC\cong \angle TAS[/tex].
Urgent please help! The high temperature in Garland dropped 3 degrees each day for five days straight. Which expression could NOT be used to find the total temperature change over the five days?
Answer:
First, see what is the temperature is on the first day before it dropped now on the fifth day see how much it drop from the first day to the last day hope this helped.
Step-by-step explanation:
Answer:
bababaqiooooooo
Step-by-step explanation:
i need help on this too
any hellllllllp please
I NEED HELP RIGHT NOW
Answer:
Bro it is not so clear ........
Rachel spent $116 more than Samuel. If Rachel spent $999, then how much did Samuel spend?
Answer:
883
Step-by-step explanation:
999-116= 883
On what interval(s) of x does f have positive concavity?
On what interval(s) of x does f have negative concavity?
9514 1404 393
Answer:
positive concavity: nonenegative concavity: (-∞, ∞)Step-by-step explanation:
A parabola that opens downward has a second derivative that is negative everywhere. The interval of negative concavity is 'all real numbers', (-∞, ∞). There is no interval of positive concavity.
fy=x-4
Solve: 0
W = 6x – 10
So x=6/5 and y=-2.8
place the values of x on the equation and you will find y as -2.8
write the two tenths closest to 0.446 in the place-value chart.
Answer:
1,2
Step-by-step explanation:
The place-value chart's two tenths closest to 0.446 is 0.4. We can determine the place value of each digit based on its location in a number using the place value chart, which is a very useful table structure.
What is meant by place value chart?The place value chart is a very helpful table structure that enables us to determine each digit's place value based on where it is in a number. On the place value chart, a digit's place value increases as we move left and drops as we move right by a factor of ten.
Using a place value chart, we may compare the place values of the digits in a number and determine a digit's exact position. In this graph or figure, the place value of a number's digits increases as we move to the left and drops as we move to the right.
Given
0.446
In ones place is 0
In tens place is 4
In hundredth place is 4
In thousand place is 6
Therefore, The place-value chart's two tenths closest to 0.446 is 0.4.
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Help plz:)))I’ll mark u Brainliest
In the word MISSISSIPPI, what is the ratio of the number of S'sto the total number of letters? (Write your answer as a fraction in simplest form.)
Answer:
4/11
Step-by-step explanation:
there are 4 s's and there are 11 letters in Mississippi so 4/11
What is the area of the original rectangle?
Answer:
25cm2
Step-by-step explanation:
Answer:
Whats the answer?
Step-by-step explanation:
PLS HELP DUE SOON!!! FOR 16 points!!!!
Answer:
D.
Step-by-step explanation:
To find the mean you add all the numbers together then divide by the total of number so 5
Alex purchases a big screen TV, pays 7% state sales tax,
and is charged $65 for delivery. If Alex's total cost is
$1,668.93, what was the purchase price of the TV?
Answer:
$1489.10
Step-by-step explanation:
1668.93 x 0.07 - 65
Tax = 116.83
1668.93 - 116.83 - 63
Answer = $1489.10
solve the following equations for g:2(g-h)=b+4
Answer:
g=b+4+2h/2
explanation:
first expand the brackets
let g be the subject of the equation
If the radius of a circle is 9 cm, what is the area of the circle?
Answer: 254.34 cm²
Step-by-step explanation:
Area of a circle: πr²
(3.14)9² = 3.14 × 81 = 254.34
Area of the circle ≈ 254.34 cm²
What is the midpoint on the segment shown below?
Answer:
I believe it's A
Step-by-step explanation:
Not sure though.
Cathy reads 4 pages of a book each morning
and 5 pages of a book each evening.
How many pages will she read in seven days?
Help me!!!!
Answer:
65
Step-by-step explanation:
write without exponents
Answer:
(2y * 2y) * (2y * 2y) * (2y * 2y)
Step-by-step explanation:
I GIVEEEEEEE BRAINLILSTTT
Answer:
F= (0,5)
G=(10,5)
H=(0,0)
Answer:
OK READY
78329814634803265r36+++++====== wduyiewqbd73892dbd
Step-by-step explanation:
your welcome
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Calculate the value of this expression by writing the decimal factors as fractions, then writing their product as a decimal. Show your reasoning. (0.01)⋅(0.02) this is 6th grade math
Answer:
0.0002
Step-by-step explanation:
Answer:
0.0002
Step-by-step explanation:
22 divided by 5, area model
Answer:
The answer for this question is 4.4
Which expressions are equivalent to
In x + 2 In 5 + In 1?
Answer:
ln(25x)
Step-by-step explanation:
ln(x) + 2ln(5)+ln(1) = ln(x) + ln(5^2) + ln(1)
= ln(x*5^2*1) = ln(25x)
Simplify the following expression
wait the answer is b
All the words in the Snowman language consist of exactly seven letters formed from the letters {s, no, wm, an} arranged in some order where the paired letters cannot be separated. For example "snonono" and "sssanwm" are words in the language but "sssmwan" and "sssawmn" are not. How many words are there in the Snowman language?
Answer:
24
Step-by-step explanation:
Imagine s is 1, no is 2, wm is 3, and an is 4.
If you look at all the possible ways to orginaze the numbers starting with one you get 6;
1234
1243
1324
1342
1432
1423
you then need to multiply this by the amount of numbers that could be in the start; which is four; 1, 2, 3, and 4. So, six ways to orginaze multiplied by 4 numbers is 24.
In Snowman language, total words are 24.
What is permutation and combination?Permutation and combination are ways to arrange values in a set. In permutation the order of arrangement matters, but in combination the order of arrangement does not matter,
Given that,
Total number of letters in Snowman language = 7
The letters are in form of {s, no, wm, an}.
To find the total words in Snowman language,
Consider the following: s = 1, no = 2, wm = 3, and an = 4.
If you consider every possible method to order the numbers beginning with one, you will arrive at the number 6;
1234
1243
1324
1342
1432
1423
You must then multiply this by the total number of possible numbers at the beginning, which is four: 1, 2, 3, and 4. Six possible organizations divided by four digits equals 24.
So, the total words in Snowman language is 24.
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On a coordinate plane, the vertices of a rectangle are (–1, 1), (3, 1), (–1, –4), and (3, –4). What is the perimeter of the rectangle?
Given that,
The vertices of a rectangle are (–1, 1), (3, 1), (–1, –4), and (3, –4).
To find,
The perimeter of the rectangle.
Solution,
Let the points are :
A(–1, 1), B(3, 1), C(3, –4) and D(–1, –4)
Let's find AB and BC using distance formula :
[tex]AB=\sqrt{(3-(-1))^2+(1-1)^2} \\\\=4\ \text{units}[/tex]
[tex]BC=\sqrt{(3-3)^2+(-4-1)^2} \\\\=5\ \text{units}[/tex]
The perimeter of a rectangle = 2(sum of two adjacent sides)
= 2(AB+BC)
= 2(4+5)
= 18 units
So, the perimeter of the rectangle is 18 units.
A line passes through the point (-4 , -8) and has a slope of -3/2.
Write an equation in slope - intercept form for this line.
Answer:
[tex]y = \frac{-3}{2}x - 14[/tex]
Step-by-step explanation:
(-4 , -8) ; slope = (-3/2)
Equation of the line: y - y₁ = m( x- x₁)
[tex]y - [-8] = \frac{-3}{2}(x - [-4])\\\\y + 8 = \frac{-3}{2}(x +4)\\\\y + 8 = \frac{-3}{2}x +(\frac{-3}{2})*4\\\\y + 8 = \frac{-3}{2}x - 3 * 2\\\\ y = \frac{-3}{2}x -6 -8\\\\y = \frac{-3}{2}x - 14[/tex]