2 years ago

BRAINLIEST, hurry please!!

Mathematics

1 answer:

tester [92]2 years ago

8 0

The answer i D because 11-6=5

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Perform the indicated operation. -8 + (-4) -4 4 12 -12

wariber [46]

Perform the indicated operation.

-8 + (-4) = -12

Steps:

-8 + ( -4 )

Remove Parenthesis:

( -a ) = -a

-8 - 4

Subtract the numbers:

-8 - 4

= -12

Answer: -8 - 4 = -12

Hope that helps!!!! : )

7 0

3 years ago

Read 2 more answers

3-74. Mentally calculate the following products. Use the rule for decimal multiplication to write an equation in

dalvyx [7]

B. -.0006

C. .28

Multiply 3 and 2 and you would get 6 then move the decimal 4 places to the left and you would get .0006

Multiply 7 and 4 and you would get 28 then move the decimal places 2 spaces to the left and you would get .28

8 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