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3 years ago

12

PLEASE HELP!!! CORRECT ANSWER PLEASE!!!

1 answer:

adelina 88 [10]3 years ago

7 0

I will meet my friends at the park if I complete my chores. If I meet my friends at the park, we will go to the duck pond. Therefore, if I complete my chores, we will go to the duck pond.If Bob reads the book, then he will be prepared for the test. If Bob is prepared for the test, then he will get a good grade. Therefore, if Bob reads the book, he will get

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The other question got deleted. Pls due tmm November 26. Pls will mark BRAINLIEST. Pls show work and have answer rt

mixer [17]

Finaly Finished!!!!

1. 21g

2. 11x + 2

3. 6 - 3s

4. -2.3v - 5

5. 4.2 - 5a

6. 3 - Y/2

7. 4b - 5

8. -p -30

9. 6c + 6

Here you go!!! :)

6 0

3 years ago

Based on a random sample of 25 units of product X, the average weight is 102 lbs., and the sample standard deviation is 10 lbs.

Alex

Answer:

Step-by-step explanation:

Given that for a sample size of 25, sample mean = 102 lbs. and sample std deviation = 10 lbs.

$H_0: \bar x = 100\\H_a: \bar x >100$

(Right tailed test)

Given that we assume population is normally distributed

Test statistic:

Mean difference = +2

Std error of sample = $\frac{10}{\sqrt{25} } =2$

t = test statistic = Mean diff/Std error $= 1$

degree of freedom $= n-1 =24$

Critical value of t = 1.711

Our test statistic >1.71

Accept alternate hypothesis

Because there is significant difference between the test statistic and test statistic lies above critical value.

3 0

3 years ago

You are running a concession stand at a basketball game. You are selling hot dogs and sodas. Each hot dog costs $1.50 and each s

nikklg [1K]

Answer:

35 hotdogs and 52 sodas sold.

Step-by-step explanation:

x = the number of hotdogs sold, x>0

y = the number of sodas sold, y>0

At the end of the night you made a total of $78.50:

1.50x + 0.50y = 78.50

You sold a total of 87 hotdogs and sodas combined:

x + y = 87

We have the following system of equations:

1.50x + 0.50y = 78.50

x + y = 87

6 0

3 years ago

Number 20. if a and b are integers and a > b, then l a l > l b l

raketka [301]

. Answer: I am pretty sure sometimes

Step-by-step explanation: if a = 6 and B = - 7, if you put them l a l > | b |

It makes them both positive so sometimes is the most probable answer .

( Sorry if it’s wrong)

6 0

3 years ago

Read 2 more answers

What is the volume of hemisphere with a radius of 8 ft rounded to the nearest tenth of cubic foot

patriot [66]

Answer:

1072.3 $ft^{3}$

Step-by-step explanation:

A hemisphere is half of a sphere, so the volume V of the hemisphere is the volume of the sphere divided by 2.

V = (2/3)* $\pi$ $r^{3}$

= (2/3)* $\pi$ $(8ft)^{3}$

= (2/3)* $\pi$ *512 $ft^{3}$

= 1072.3 $ft^{3}$

3 0

3 years ago