3 years ago

A triangle has side lengths 1.5 inches, 2 inches,

Mathematics

1 answer:

blagie [28]3 years ago

8 0

3928182891991999199392929292

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There are 3 students to 1 adult on a field trip.You need to find the number of adults needed for 24 students. What would the sec

AysviL [449]

Answer: 24 : 8 <em>or </em>24 to 8

Step-by-step explanation:

Let the number of adults be x

3/1 = 24/x . We have to do cross multiplication,

24 = 3x

x = 8

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3 years ago

Jill starts to save at age 25 for a vacation home that she wants to buy for her 50th birthday. She will contribute $2500 each ye

vodomira [7]

FVAO=2500[((1+0.013/4)^(4*25)-1)/(0.013/4]
FVAO=294,847.29
The answer is c

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3 years ago

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Sipho made a 12.5% when he sold a coat for E437.50 .calculate original cost of the coat

kaheart [24]

Answer:

E500

Step-by-step explanation:

Given x the original price of the coat

437.5 + 0.125x = x

437.5 = 0.875x

x = E500

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2 years ago

In a certain region, the average movie theater ticket price in 2009 was $9.50. In 2008, it was $9.37. Find the increase in a

Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the <em>difference</em> between the 2009 price and the 2008 price.

$9.50 - $9.37 = $0.13

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3 years ago

Jane has three boxes she needs to ship. Box X weighs 33 kg more than Box Y and Box Z weighs 12 kg more than Box Y. She

andreyandreev [35.5K]

Answer:

$3w+45=557$

Step-by-step explanation:

Let the weight of box Y be w kg.

Box X weighs 33 kg more than Box Y, then the weight of box X is

$w+33$ kg.

Box Z weighs 12 kg more than Box Y, then the weight of box Z is

$w+12$ kg.

The total weight of all boxes is

$w+(w+33)+(w+12)=w+w+33+w+12=3w+45$ kg

Jane measured the total weight of all the boxes and it was found to be 557 kg, therefore,

$3w+45=557$

$3w=512$

3 0

3 years ago