Jody sprints 400 meters per minute. How fast does she run in meters per second? Round to the nearest hundredth. *
1 point
Your answer

Answer:

What sumbarine and what boat?

Step-by-step explanation:

Answer:

228-12 = 6w +12 -12

216 = 6w

divide both sides by 6

216/6 =6w/6

36 = w

so width = 36 feet

then the length is ..

l = 2w + 6

= 2*36 +6

= 72 +6=78

so the length = 78 feet

Answer:

hope it helps you

Step-by-step explanation:

Let

A be the set of students in art class

B be the set of students in dance class

n(A) = 35    

n(B) = 57      

a) When 2 classes meet at different hours and n(A ∩ B) = 12 we have:

n(A ∪ B) = n(A) + n(B) - n(A ∩ B) = 35 + 57 - 12 = 80

b) When two classes meet at the same hour we have A∩B = ∅ that is n(A ∩ B) = 0 and

n(A ∪ B) = n(A) + n(B) - n(A ∩ B) = n(A) + n(B)  = 35 + 57 = 92

Answer:

savings-4%

insurance-7%

taxes-22%

Answer:

Hi there

Your answer is

10 Bunches

Step-by-step explanation:

4 bunches= 8$

/8 for how many bunches per 1$

.5bunches= 1$

*20

10bunches=20$

Answer:

he put it on one brownie so 1/7

Answer:

y = 7

Step-by-step explanation:

First, find the value of x.

[tex] (12x + 9) + (8x + 11) = 180 [/tex] (linear pair)

Solve for x

[tex] 12x + 9 + 8x + 11 = 180 [/tex]

Collect like terms

[tex] 12x + 8x + 9 + 11 = 180 [/tex]

[tex] 20x + 20 = 180 [/tex]

Subtract 20 from both sides

[tex] 20x + 20 - 20 = 180 - 20 [/tex]

[tex] 20x = 160 [/tex]

Divide both sides by 20

[tex] \frac{20x}{20} = \frac{160}{20} [/tex]

[tex] x = 8 [/tex]

Thus,

[tex] (12x + 9) = (14y + 7) [/tex] (vertical angles)

Plug in the value of x, and solve for y

[tex] 12(8) + 9 = 14y + 7 [/tex]

[tex] 96 + 9 = 14y + 7 [/tex]

[tex] 105 = 14y + 7 [/tex]

Subtract 7 from each side

[tex] 105 - 7 = 14y + 7 - 7 [/tex]

[tex] 98 = 14y [/tex]

Divide both sides by 14

[tex] \frac{98}{14} = \frac{14y}{14} [/tex]

[tex] 7 = y [/tex]

Answer:

Step-by-step explanation:

A) Boys : Girls

   132 : 89

   66 : 89

   33 : 89

B) Boys to Girls

   132 to 89

   66 to 89

   33 to 89

C) Boys : Adults

   132 : 14

   66 : 7

   33 : 7

D) Boys to Adults

   132

   -----    

   14

xxxxxxxx

   66

   -----

    7

xxxxxxxx

   33

  ------

    7

I'm not sure but here you go

Answer:

$50.00

Step-by-step explanation:

BECAUSE U ADD 20+15+15!!!  

:)

Answer:

Assuming this: * means a multiplication symbol, the answer is 56.

Step-by-step explanation:

1. Replace every single x with 20.

2. 20 + 20 * 2 - 20/5

3. Simplify the equation

4. 20 + 40 - 4  (Order of operations. To remember this use

P(parentheses)

E(exponents)

M(multiplication)

D(division)

A(addition)

S(subtraction)

Top to bottom represents which operations you should do first while simplifiying an equation. Addition and subtraction are in equal places. This is the same with multiplication and division.

5. 20 + 40= 60 - 4= 56

Answer:

the 1st one

Step-by-step explanation:

Answer:

Calvin has 60 cents rounded to the nearest dime. without rounding he would only have 57

Answer: C) between 6 and 7 pounds

Step-by-step explanation: 50 divided by 8 = 6.25

Answer:

$6.80

Step-by-step explanation:

$8.16 ÷ 12 = $0.68

$0.68 x 10 = $6.80

Answer: 1.6748031in

Step-by-step explanation:

Answer:

Sample Response: The vertical line test is a way to determine if a relation is a function. This test determines if one input has exactly one output on the graph. If any vertical line passes through more than one point on the graph, then the relation is not a function because two different outputs have the same input.

Step-by-step explanation:

I just got the sample response.

The vertical line test is a method used to determine whether a graph represents a function or not.

The vertical line test is a method used to determine whether a graph represents a function or not. It is a visual tool that helps identify if there is a unique output for every input value in a given graph.

To perform the vertical line test, imagine a vertical line that can be moved across the graph. If the vertical line intersects the graph at only one point for every possible position, then the graph represents a function.

In other words, if no vertical line passes through the graph in more than one location, the graph passes the vertical line test and is considered a function.

The vertical line test is a simple and effective way to check if a graph represents a function visually. It helps determine the relationship between the input and output values and identifies whether there is a one-to-one correspondence or not.

Learn more about Vertical Line test here:

https://brainly.com/question/29263148

#SPJ2

Answer:

elimination method I think so

Answer:

x=3

Step-by-step explanation:

Answer:

Its x=3

Step-by-step explanation:

Answer:

-18

Step-by-step explanation:

-3 × 2 = -6

-6 × 3 = -18

Answer:

Between 0-180

Step-by-step explanation:

Cause it is facts first

Answer:

25.81%

Step-by-step explanation:

32/124 were homeruns, to make it into a percentage, multiply it by 100%

32/124 × 100 = 25.81%

Answer:

25%

Step-by-step explanation:

32 divided by 124 =.2580

Add up the times spent

Answer:

THX

Step-by-step explanation:

geography

Answer:

Thanks for the free points! (´・ω・｀) uwu

Step-by-step explanation:

can I friend you so I can respond to some of your questions if i can?

Answer:

It should be 100 days sample so that the margin of error will be 39.2 tons or less

Step-by-step explanation:

We are given that A coal company wants to determine a 95% confidence interval estimate for the average daily tonnage of coal that it mines.

[tex]\alpha = 0.05[/tex]

To Find two tailed critical value using Z table

[tex]Z_{\frac{\alpha}{2}}=Z_{\frac{0.05}{2}}=\pm 1.96[/tex]

Margin of error = ME = 39.2

[tex]\sigma = 200[/tex]

Formula : [tex]n = (\frac{Z_{\frac{\alpha}{2}} \times \sigma}{ME})^2[/tex]

[tex]n = (\frac{1.96 \times 200}{39.2})^2[/tex]

n=100

Hence it should be 100 days sample so that the margin of error will be 39.2 tons or less

Answer: Points A,B, and C are collinear

Step-by-step explanation: