Answer:
21 minutes or 8:21 a.m
Step-by-step explanation:
6+15=21
Cecil weighs the same as the combined weight of Bruce and Alan. Use the expressions you found in parts A and B to write an expression
for Cecil's weight in terms of Dylan's weight.
Answer: Cecil’s weight is the sum of Alan's weight and Bruce's weight.
Alan’s weight in terms of Dylan's weight is 2d + 3.
Bruce’s weight in terms of Dylan's weight in 3d − 12.
So, the expression for Cecil’s weight in terms of Dylan’s weight is (2d + 3) + (3d − 12).
g(x)=-x-1 find g(-4)
Answer:
g(-4) = 3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
g(x) = -x - 1
g(-4) is x = -4
Step 2: Evaluate
Substitute in x: g(-4) = -(-4) - 1Multiply: g(-4) = 4 - 1Subtract: g(-4) = 3Question
Find the volume of a cone with height 5 feet and radius of its base 5 feet. Use 3.14 for it. Round the answer to the nearest
hundredth.
Answer:
26.183 ft^3
Step-by-step explanation:
Step one:
given
cone
height 5 feet and
radius of its base 5 feet
Required
The volume
Step two:
the formula for the volume of a cone is
v=1//3πr^2h
substitute
v= 1/3*3.142*5*5
v=78.55/3
v=26.183 ft^3
Help me Plssssssssssssss
Answer:
86 is the answer as it is the number after 85
I GIVE BRAINLILSTE
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Answer:
A
Step-by-step explanation:
He increased by 10% because of 80% to 90% is 10%
So, the Answer is A
Answer:
12.5%
Step-by-step explanation:
The question is asking for the percent increase of 80%. So how much of 80% was the new percentage (90%) increased by.
First, find the difference 90-80=10
Then find the percent of 80 that the difference is.
10/80=0.125
0.125 in a percent form is 12.5%
So, there was a 12.5% increase.
Can someone help me please
Answer:
[tex]2x^2+4x+2[/tex]
Step-by-step explanation:
[tex](f \circ g)(x)=f(g(x)) \\ \\ =f(x+1) \\ \\ =2(x+1)^2 \\ \\ =2(x^2+2x+1) \\ \\ =2x^2+4x+2[/tex]
Answer:
the other answer is right mark them as brainliest!!!
Step-by-step explanation:
Problem
Tapiwa raked 5%, percent more leaves than Adam raked. Tapiwa raked 357liters of leaves.
How many liters of leaves did Adam rake?
The 340 liters of leaves did Adam rake.
Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Let X = the liters of leaves that Adam raked.
We have to find How many liters of leaves did Adam rake.
According to given question we have
Convert 5.0% into a decimal by moving the decimal point two spaces to the left we get
Then Tapiwa raked X + .05X liters of leaves is equal to 1.05X liters of leaves is equal to 357.
Divide both sides by 1.05
X = 340 liters
Therefore, the 340 liters of leaves did Adam rake.
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A rental company rents big-screen televisions for $22 down plus $4 a day. If the final bill is $46, how many days did you rent the television for? *
Answer: 6 days
Step-by-step explanation:
take 22 off of the final price 46-22=24
now divid 24 by 4
and u have 6
HELP I WILL GIVE BRAINLIEST
Answer:
y = (3/2)x + 3
Step-by-step explanation:
Trust me
At a particular factory, every product is inspected by two men. The first inspector catches 80% of the defectives and sends them back for repairs. All the remaining items are sent to a second inspector, who misses about 40% of the defectives that get past the first inspector.
Given that a product was found to be defective, what is the probability that it was found by the first inspector?
The probability that a defective product was found by the first inspector is 80% since the first inspector catches 80% of the defectives.
What is probability?Probability is a linear scale measurement of the likelihood of an outcome occurring out of many possible outcomes.
Probability refers to the chance that something or an event happens when other events could have occurred.
Probability is measured in percentages, fractions, or decimals. The probability of an outcome does not exceed one. When it is one, it shows that the event is certainly going to happen.
Data and Calculations:Percentage of defectives found by the first inspector = 80%
Percentage of defectives not found by the first inspector = 20% (1 - 80%)
Percentage of defectives not found by the second inspector = 40%
Percentage of defectives found by the second inspector = 60% (1 - 40%)
Thus, the probability that a defective product was found by the first inspector is 80% since the first inspector catches 80% of the defectives.
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Blake earns $3,200 each month. He pays
$600 per month for housing, $300 per
month for a car loan, and $150 per month in
other debt payments. Find Blake's debt-to-
income ratio to the nearest tenth of a
percent.
A. 32.8%
B. 32.1%
C. 33.9%
D. 33.4%
Answer:
A. 32.8%
Step-by-step explanation:
Blake's incomes are $3,200 each month.
His debts are:
$600 per month for housing
$300 per month for a car loan
$150 per month in other debt payments
Total payments: $600+$300+$150=$1,050
The debt-to-income ratio is calculated by:
[tex]\displaystyle r=\frac{1,050}{3,200}\cdot 100\%[/tex]
r = 32.8%
2x + 4y =450 4x + 2y = 420
2x+4y=450
2x=450-4y
x=450-4y÷2----- equation 1
4x+2y=420
4x=420-2y
x=420-2y÷4----- equation 2
putting the value of x in equation 1
x=450-4y÷2
420-2y÷4=450-4y÷2
2(420-2y)=4(450-4y)
840-4y=1800-16y
840-1800=-16y-4y
-960= -12y
y=80
putting the value of y in equation1
2x+4y=450
2x+4×80=450
2x+320=450
2x=450-320
2x=130
x=130÷2
x=65
the value of x is 65 and y is 80Which point is located at 3/4
Answer:
The point with coordinates (-3,4) is located in quadrant II. The point with coordinates (-4,0) is located on the x-axis. The point with coordinates (0, -5) is located on the y-axis.
Answer:
in the upper right Quadrant.
Step-by-step explanation:
I hope this helps
(Please need help )Cedrick traded his Halloween candy with his friends. He likes Snickers as his favorite
candy. If Cedrick had 32 pieces of candy, and after trading with his friends, came home
with 28 Snickers. What percent of his candy consists of Snickers?
Answer:
87.5%
Step-by-step explanation:
28/32=0.875
0.875*100= 87.5
87.5% of 32 = 28
Here’s theAnswer a question here’s the photo
pls help worth a lot of points
When combining lengths to make a new length does the order or lengths matter? ( this is the acrobat Cecil tightrope thing)
Answer: It does not matter.
Step-by-step explanation:
Its because of the commutative property.
1/4 = ?/8 Please help :(
Answer:
1/4 = 2/8
Step-by-step explanation:
—Math1/4 = p/8
p = 8/4
p = 2
Follow my account^^
HELP ASAP ILL GIVE BRAINLIST
Answer: I think the answer would be (2, -1)
)A grocery store sells steak for $6.10 per pound. What would be the cost of 2 35lb of steak?
Answer:
$427
Step-by-step explanation:
6.10 x 70 (the weight of both steaks combined) = 427
What is the answer to this question?
The line which shows another way to name the ray LR is line: LD.
What is a line segment?A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.
What are collinear points?Collinear points can be defined as three or more points that all lie on the same straight line (single line). Based on the geometric figures shown in the image below, the three collinear points include the following:
Point MPoint LPoint DPoint RIn this scenario, the line which shows another way to name the ray LR is line LD because it points upward in the same direction as ray LR.
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1/9 of the shirts sold at the shop are striped .5/8 of the remainder are printed .the rest of the shirts are plain shirts .if peter shop has 81 plain colored shirts how many more printed shirts than plain shirt
Answer:
Step-by-step explanation:
Let total shirts be x.
Then, Striped shirts = 1/9x
Remaining Shirts= 8/9x
Therefore, Printed Shirts = 5/8 × 8/9x
= 5/9x
Remaining Shirts
or
Plain Shirts= x - ( 5/9x + 1/9x )
= 3/9x
Acc. to problem,
Plain Shirts=81
Therefore,
3/9x=81
=> x=81×9/3
=> x=27×9=243
Therefore,
Total Shirts= 243
I hope that helps you
Answer: 54
It’s funny how I asked the same question around 10 minutes ago xD People told me it’s 54 so here you go :D
Can someone help with this question. “Write an equation of the inverse of the relation y=2x-3”
74.37 rounded to the nearest ten
Answer:
Step-by-step explanation:
70
Answer:
70
Step-by-step explanation:
I need help answering this question if possible please.
The value of cotθ where θ is in fourth quadrant is [tex]-\frac{5}{\sqrt{171} }[/tex] which is option (A).
Trigonometric ratios are defined as the values of all trigonometric functions based on the aspect ratio values of a right triangle. The ratio of the sides of a right triangle to one of its acute angles is known as the trigonometric ratio of that particular angle. The three sides of a right triangle are: hypotenuse (longest side) , vertical (opposite of angle) , Base (side adjacent to corner) According to the Pythagorean theorem, in a right triangle (90 degrees), the square of the hypotenuse equals the sum of the squares of the other two sides.
It is given that cosθ = 5 /14 . ....(1)
As we know that cosθ = Base / Hypotenuse ...(2)
On comparing equation (1) and (2) , we get
Base = 5 and Hypotenuse = 14
Using Pythagorean theorem , we get
Hypotenuse² = Perpendicular² + Base²
14² = P² + 5²
196 = P² +25
171 = P²
± [tex]\sqrt{171}[/tex] = P
Then , cotθ = Base / Perpendicular
= ±[tex]\frac{5}{\sqrt{171} }[/tex]
As in fourth quadrant cotθ is negative so cotθ will be negative.
So , we will consider the negative value .
Cotθ = - [tex]\frac{5}{\sqrt{171} }[/tex]
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The container that holds the water for the foorball team is 1/10 full. After pouring in 13 gallons of water, it is 3/5 full. How many gallons can the container hold?
Answer:
b
Step-by-step explanation:
it b yeah ddddddddddddddddddd
find the median of this set of numbers 5,11,2,12,4,2
Step-by-step explanation:
2,2,4,5,11,12
the median is 5
Answer:
2, 2, 4, 5, 11, 12 (put the numbers from least to greatest)
since it's an even set of numbers, the median is between two of the numbers. so find where the middle is by counting how many numbers you have, and then dividing by 2. in this case it's 3, so there should be 3 values on either side of the median. so the median is between 4 and 5. So you add those two values together and divide by 2 (because that's how many numbers you added) and you get 4.5 as your median.
Step-by-step explanation:
Teacher made a table to show which months her students birthdays took place. There are four birthdays in August and in total they are 33 students. What is the ratio of students with August birthdays to the total number of students
Answer:
4:33 or 4/33
Step-by-step explanation:
HELP PLEASE EITHER ONE!! JUST SHOW ME HOW!! THANK YOU
i need to find the slope like asap help thanks
Answer:
1
Step-by-step explanation:
Using a slope triange we can see that the rise is 1 and the run is 1 and 1/1=1
is y=9(2x) linear or non linear
Answer:
Linear
Step-by-step explanation:
You can simplify the equation by distributing the 9 in:
y = 18x ⇒ And this equation is indeed linear
So, that means that y = 9(2x) is linear
Hope this helps! :)
y = 9(2x) is a linear function as the function given exactly one output for one input.
Given that,
To determine whether the given expression is a linear function or nonlinear function,
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
The given function y = 9(2x)
Simplifying the given function,
y = 18x
Above relation shows that y has linear relationship with x,
Thus, y = 9(2x) is a linear function as the function gives exactly one output for one input.
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