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3 years ago

Find the volume of the right rectangular prism by determining the number of unit cubes?

Mathematics

1 answer:

mestny [16]3 years ago

5 0

Answer:

C 32

Step-by-step explanation:

you multiply the length, width, and height which is 4x2x4 which gets you 32

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5x 2 1/8 Can you explain please

Lady bird [3.3K]

Answer:It is in the DMAS rule

Step-by-step explanation:5*21/8

=5*2

=10

pls mark me brainliest

8 0

3 years ago

What is the point-slope equation of the line with slope -4 that goes through the point (-2, 7)?

almond37 [142]

Answer:

y-7=-4(x+2)

Step-by-step explanation:

y-y1=m(x-x1)

y-7=-4(x-(-2))

y-7=-4(x+2)

6 0

3 years ago

An educational psychologist wishes to know the mean number of words a third grader can read per minute. She wants to make an est

MrRa [10]

Answer:

85% level of the confidence interval is

(26.337, 26.662)

Step-by-step explanation:

Explanation:-

Given the size of the sample 'n' = 295

Mean of the sample x⁻ = 26.5

The Standard deviation of the Population = 2.7

85% level of the confidence interval is determined by

$(x^{-} - Z_{0.15} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.15} \frac{S.D}{\sqrt{n} })$

Critical value Z₀.₁₅ = 1.036

85% level of the confidence interval is determined by

$(x^{-} - Z_{0.15} \frac{S.D}{\sqrt{n} } , x^{-} + Z_{0.15} \frac{S.D}{\sqrt{n} })$

$(26.9 -1.036 \frac{2.7}{\sqrt{295} } , 26.5 + 1.036 \frac{2.7}{\sqrt{295} })$

( 26.5 - 0.1628 , 26.5+0.1628)

(26.3372,26.6628)

7 0

3 years ago

If t represent the number of tickets purchased for a baseball game, which scenario is modeled by the equation, 32.50t + 5 = 28.7

AnnyKZ [126]

Answer:

(B) The price for the lower level is $32.50 a ticket, plus $5.00 for a discounted parking pass. The middle-level tickets are $28.75 each, plus $20.00 for a parking pass.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Henry puts 19 candies in each gift bag. He uses 551 candies. How many gift bags did he fill?

kozerog [31]

Answer:

Step-by-step explanation:

551/19=29

5 0

2 years ago