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den301095 [7]
3 years ago
9

A rectangular prism has a volume of 66 ft³, a height of 2.2 ft, and a length of 5 ft. What is the width of the prism?

Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0
V = whl
66 = 2.2 x 5 x w
66 = 11w
w = 66/11
w = 6

answer: width = 6 ft
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Answer:

0.010

Step-by-step explanation:

We solve the above question using z score formula

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x is the raw score = 63 inches

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= -2.33333

Probability value from Z-Table:

P(x<63) = 0.0098153

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Therefore, the probability that a randomly selected student will be shorter than 63 inches tall, to the nearest thousandth is 0.010.

3 0
2 years ago
X, Y and Z form the vertices of a triangle. XY = 12.4m, XZ = 10.4m and YZ = 8.7m. Find the angle ∠ YXZ rounded to 1 DP.
sweet-ann [11.9K]

Answer:

43.8°

Step-by-step explanation:

Applying,

Cosine rule,

From the diagram attached,

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Substitute these values  into equation 1

8.7² = 10.4²+12.4²-[2×10.4×12.4cos∅]

75.69 = (108.16+153.76)-(257.92cos∅)

75.69 = 261.92-257.92cos∅

collect like terms

257.92cos∅ = 261.92-75.69

257.92cos∅ = 186.23

Divide both sides by the coefficient of cos∅

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cos∅ = 0.722

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∅ = cos⁻¹(0.7220)

∅ = 43.78°

∅ = 43.8°

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3 years ago
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Illusion [34]
That would be B) B
hope it helps

6 0
3 years ago
in the function y =.08x + 5, y represents the cost of water per gallons and x represents the number of gallons. how much does rh
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3 years ago
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