3 years ago

What is the surface area of a right rectangular prism with a width of 12 inches, a length of 6 inches, and a height of 8 inches?

Mathematics

1 answer:

dalvyx [7]3 years ago

7 0

The answer would be d) 576

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The head of a computer science department is interested in estimating the proportion of students entering the department who wil

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Answer:

Step-by-step explanation:

From the given information:

At 95% Confidence interval level,Level of significance $\alpha$ 0.05, the value of Z from the standard normal tables = 1.96

Margin of Error = 0.10

Let assume that the estimated proportion = 0.5

therefore; the sample size n can be determined by using the formula: $n =(\dfrac{Z}{E})^2 \times p\times (1-p)$

$n =(\dfrac{1.96}{0.1})^2 \times 0.5\times (1-0.5)$

$n =(19.6)^2 \times 0.5\times (0.5)$

n = 96.04

n $\approx$ 96

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3 years ago

Mark bought 4 pounds of apples for 7.56 what was the cost per pound

marusya05 [52]

Answer:

1.89

Step-by-step explanation:

7.56 ÷ 4 = 1.89

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3 years ago

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(d) Nigel measures out 30 grams from a 1 kilogram bag of sugar.

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Answer:

Step-by-step explanation:

1kg = 1000g

30÷1000 × 100 = 0.03×100=3%

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3 years ago

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Which graph the linear inequality <_ 4x —3 ?

kykrilka [37]

Answer:

Step-by-step explanation:

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3 years ago

The pressure, p, of water (in pounds per square foot) at a depth of d feet below the surface is given by the formula

allsm [11]

Answer:

Step-by-step explanation:

Simplify the expression.

Exact Form:

665/11

Decimal Form:

60.45

Mixed Number Form:

60 5/11

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3 years ago