3 years ago

Which expression is equivalent? Please see pictures attached!

Mathematics

1 answer:

VMariaS [17]3 years ago

5 0

hey, u didn’t rlly attach anything :/

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You are considering two investment opportunities. For investment A there is a 25% chance that you lose $20,000, a 50% chance tha

Tomtit [17]

a 15000 !!! i just took the question

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3 years ago

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Find the midpoint of the line segment joining the points (-1,-1) and (-3,12).

gregori [183]

Answer:

(-2, 11/2)

Step-by-step explanation:

use the mid-point formula!

((x1+x2)/2, (y1+y2)/2)

((-1+-3)/2, (-1+12)/2)

(-2, 11/2)

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3 years ago

the cost of a candle varies directly with the volume of a candle. if a candle with a volume of 80cm^3 costs $12, what would be t

a_sh-v [17]

$120 \div 8. = 1.5$

$12 \times 1.5 = 18$

the answer is $18

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3 years ago

A grain silo has a diameter of 4.4 meters. The height of its cylindrical portion is 6.2 meters.

erastova [34]

Volume of a cylinder = Height x base are
H = 6.2 m
Bae are = π.R² ; Diameter =4.4 m, then Radius = 2.2 m
Base area = π(2.2)²
And Volume=:
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4 0

3 years ago

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Solve the equation showing all work.<br><br> 3x²+5=152

Elodia [21]

Answer:

x = 7

Step-by-step explanation:

3x²+5=152

3x²=147

x²=147/3

x² = 49

x = 7

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2 years ago

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