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2 years ago

a dessert recipe call for 2 1/2 cups of milk and makes 5 servings. how many cups of milk are for 8 serving.

Mathematics

1 answer:

Nadusha1986 [10]2 years ago

5 0

2.5/5 = x/8, cross multiply and solve for x

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Find the next 3 terms 15 21 27 33 39

djyliett [7]

Answer:

45, 51 and 57

Step-by-step explanation:

its +6 each time so,

and

3 0

3 years ago

Read 2 more answers

Plz help 15 + (-8) =

Effectus [21]

Answer:

Step-by-step explanation:

15 + (-8)

The answer would be 7 because you are only taking 15 plus negative 8 which would technically be the same as taking 15 minus 8, which would be 7.

Hope this helps! Please mark as brainliest! Thanks! Let me know if you need anymore help! :D

6 0

3 years ago

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 122 feet. A transportat

madreJ [45]

Complete Question

The complete question is shown on the first uploaded image

Answer:

the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

The test statistics is $t = - 1.761$

The p-value is $p = P(Z < t ) = 0.039119$

$p \ge 0.01$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 122$

The sample size is n= 38

The sample mean is $\= x = 116 \ feet$

The standard deviation is $\sigma = 21$

Generally the null hypothesis is $H_o : \mu = 122$

the alternative hypothesis is $H_a : \mu \ne 122$

Generally the test statistics is mathematically evaluated as

$t = \frac { \= x - \mu }{\frac{ \sigma }{ \sqrt{n} } }$

substituting values

$t = \frac { 116 - 122 }{\frac{ 21 }{ \sqrt{ 38} } }$

$t = - 1.761$

The p-value is mathematically represented as

$p = P(Z < t )$

From the z- table

$p = P(Z < t ) = 0.039119$

$p \ge 0.01$

4 0

3 years ago

2. Which of the following is an equation? A. y/9 - 3 B. 9 - 2 C. y/9 = 3 D. 7 + y

andrew11 [14]

An equation is something with a = sign btw and it’s C because it’s the only one with the = sign

7 0

2 years ago

Someone plz help me

Elina [12.6K]

Answer:

If you are finding the volume the answer is (3x4)x4

Step-by-step explanation:

Formula for the volume of a rectangular prism is length times width times height

7 0

2 years ago