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Ganezh [65]
2 years ago
9

Simplify the expression that you wrote in part D, and explain what the number means with regard to the problem.

Mathematics
2 answers:
klasskru [66]2 years ago
8 0

Answer:

<em>When two negatives are put together, it makes a positive. Something subtracted by a negative number, will then have that negative number added to it. </em>

<em>Step-by-step explanation:  hope it helps! i know its late but other people can use the answer. <3</em>

Aleonysh [2.5K]2 years ago
4 0

Answer:

12.3 + 9.6 = 21.9

The number 21.9 means Vivian's elevation increased by 21.9 feet as she rode the Ferris wheel from the bottom to the top.

Step-by-step explanation:

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adoni [48]

1. -11     2.-3

Make sure to simplify the equation..

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8 0
2 years ago
In 2002, the Centers for Disease Control and Prevention (CDC) reported that 8% of women married for the first time by their 18th
ehidna [41]

Question:

In 2002, the Centers for Disease Control and Prevention (CDC) reported that 8% of women married for the first time by their 18th birthday, 25% married by their 20th birthday, and 76% married by their 30th birthday. Based on these data, what is the probability that in a family with two daughters, the first and second daughter will be married by the following ages? (Enter your answers to four decimal places.) (a) 18 years of age (b) 20 years of age (c) 30 years of age

Answer:

A.) 0.0064

B.) 0.0625

C.) 0.5776

Step-by-step explanation:

Given the following :

Married by 18th birthday = 8% = 0.08

Married by 20th birthday = 25% = 0.25

Married by 30th birthday = 76% = 0.76

In a family with two(2) daughters :

P(First daughter will be married by 18) = 0.08

P(second daughter will be married by 18) = 0.08

P(1st and 2nd married by 18) = (0.08×0.08) = 0.0064

B.)

P(First daughter will be married by 20) = 0.25

P(second daughter will be married by 20) = 0.25

P(1st and 2nd married by 20) = (0.25×0.25) = 0.0625

C.)

P(First daughter will be married by 30) = 0.76

P(second daughter will be married by 30) = 0.76

P(1st and 2nd married by 30) = (0.76×0.76) = 0.5776

6 0
2 years ago
Harold plans to buy a $95 Father's Day present for his father, and the holiday
Greeley [361]

Answer:

December 1st

Step-by-step explanation:

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3 0
3 years ago
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Help me, please? I don't get it
Korvikt [17]

Answer:

1/10 = 2/20

1/3 = 3/9

5/7 = 15/21

Step-by-step explanation:

6 0
2 years ago
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Violet's mother ordered 60.5 yards of satin cloth for her boutique. If she has already used 25.42 yards of the cloth, how much c
suter [353]

Answer:

C.) 35.08 is the answer

Step-by-step explanation:

Still stuck? Get 1-on-1 help from an expert tutor now.

3 0
2 years ago
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