3 years ago

Can someone help me with these word problems?

Mathematics

1 answer:

DENIUS [597]3 years ago

7 0

Answer:

First Answer: 12.5 weeks

Third Answer: 16 minutes(I think it was a really long decimal so I rounded it up)

You might be interested in

4 times 2 1/8 mixed number in simpileest form

Anuta_ua [19.1K]

Answer:

8.5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

8x10to the 3rd power

asambeis [7]

Answer:

512000

Step-by-step explanation:

8*10

80*80*80

7 0

3 years ago

Read 2 more answers

A game involves selecting a card from a regular 52-card deck and tossing a coin. The coin is a fair coin and is equally likely t

barxatty [35]

Answer:

Expected net earning X for this case is $\frac{18}{26}$ =$0.6923

Step-by-step explanation:

We need to calculate the probability of the case and multiply by the net earning. The Case is:

the card is a Face card, and the coin lands on Heads:

Net earning = 9-3 =6

There are 12 Face Cards in a regular 52-card deck. Then,

Probability of a Face Card= $\frac{12}{52}$

Probability that the coin lands on Tails = $\frac{1}{2}$

Then total probability of the case is = $\frac{12}{52}$ × $\frac{1}{2}$ = $\frac{3}{26}$

Expected net earning X for this case is = $\frac{3}{26}$ × 6 = $\frac{18}{26}$

3 0

3 years ago

Definition of probability distribution

Doss [256]

Answer: probability distribution is a function of a discrete variable whose integral over any interval is the probability that the random variable specified by it will lie within that interval.

7 0

3 years ago

A nursery has $60,000 of inventory in dogwood trees and red maple trees. The profit on a dogwood tree is 29% and the profit on a

goldenfox [79]

Answer:

27g

Step-by-step explanation:

Ghjc

7 0

4 years ago