PLEASE HELP ILL DO ANYTHINGGG

Mathematics

1 answer:

Mama L [17]3 years ago

6 0

Answer:

I'm pretty sure its 1.2

Step-by-step explanation:

he walked 18 miles in 15 hours so just divide 18 by 15 and you get 1.2

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A tree is 117 inches tall. How tall is it in feet and inches? ?

xz_007 [3.2K]

Answer:

9 ft and 9 inches

Step-by-step explanation:

there are 12 inches in a foot

1ft = 12in

2ft = 24 in

3ft = 36 in

4ft = 48

and so on

9 ft = 108 inches which is the closes to 117.

So we have 9 ft

subtract 117 from 108, which is 9 inches left over

6 0

3 years ago

4+(-8) use a number line

SSSSS [86.1K]

Answer: -4

I can't show a number line because I'm on tablet.

Take away 4 from -8 and get -4

7 0

3 years ago

Read 2 more answers

The district manager of four different restaurants wanted to investigate whether the four restaurants differed with respect to c

Alex_Xolod [135]

Answer:

Hello your question is incomplete attached below is the complete question

answer : There is not convincing statistical evidence to suggest that the proportion of customers who order dessert at each restaurant is not the same based on family classification. ( E )

Step-by-step explanation:

To arrive at this conclusion we will determine the Null and alternate hypothesis

H0 : Number that orders dessert is same based on family classification given

Ha : Number that orders dessert is not the same based on family classification given

from the question the p-value of Chi-square test is 0.092 > 0.05 hence we will fail to reject the null hypothesis. therefore we can conclude that

There is not convincing statistical evidence to suggest that the proportion of customers who order dessert at each restaurant is not the same based on family classification