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antiseptic1488 [7]
3 years ago
15

PLS HELP. YOU WILL GET A GOOD DEED :)

Mathematics
1 answer:
qaws [65]3 years ago
3 0

Answer:

a, 17.5

b, 16.2

do it with reciprocal

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Day
Natasha2012 [34]

Answer:

ran" (and any subsequent words) was ignored because we limit queries to 32 words.

7 0
3 years ago
Consider the function y = x2 − 18x. Enter the values for the variables to complete the inverse.
ollegr [7]
<span>In the function "y=x2-18x" the goal is to find the value of the letter x. We know that y equals x2-18x. First, recognize that x2 is the same thing as 2x. So changing the problem to "y=2x-18x". We can subtract 18x from 2x, which leaves us with -16x. Now the problem looks like this: y=-16x. In order to get x by itself, we will need to do the same thing to both sides of the equation. In this case, we want the answer to be x by itself, or (1x) which is the same thing. We divide both sides of the equation by (-16). We are left with the following: y/-16=x. Basically, in words, x equals y divided by negative 16.</span>
5 0
3 years ago
Breyers is a major producer of ice cream and would like to test the hypothesis that the average American consumes more than 17 o
zhenek [66]

Answer:

The p-value would be 0.0939

Step-by-step explanation:

We can set a standard t-test for the Null Hypothesis that H_0: 18.2\geq 17

The test statistic then takes the form

t=\frac{18.2-17}{3.9/\sqrt{15}}=1.317

with this value we then can calculate the probability that is left to the right of this value P(X>1.317). From theory we know that t follows a standard normal distribution. Then P(X>1.317)=0.0939 which is smaller than the p-value set by Breyers of 0.10

3 0
3 years ago
Hellpppp pleasseeeeee hurryyyyyy
jeka94

Answer:

b

Step-by-step explanation:

you should put these into a demos graphing calculator

4 0
4 years ago
Point Q is the midpoint of segment PR. If PQ= (15x-2) and QR= (5x+3) find the value of Q.
Zinaida [17]
Is that the measure or linear equation
6 0
3 years ago
Read 2 more answers
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