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2 years ago

7

Jack lives 12 miles from the ball park. He can padel his bike 10 miles in 30 minutes. How long will it take Jack to ride his bik

e to the ball park

1 answer:

zalisa [80]2 years ago

6 0

30min / 10 miles = 3min per mile

12 miles × 3min = 36 min to the ball park

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Staci is attending a music festival. The ticket to the festival costs $87.96. Staci plans to purchase $30.00 t-shirts from the e

ollegr [7]

Initial cash on hand : $200.00
Ticket cost : $87.96
T-shirt cost per piece: $30.00

The first thing Staci needs to do is to deduct the cost of the ticket from her money.

$200 - 87.96 = $112.04

Stacy has the extra amount of 112.04 to purchase t-shirts. Since, each t-shirt costs $30. To know the number of shirts she can buy, she must divide the difference by 30.

$112.04 / $30 = 3.73

Based from the quotient, Stacy can buy 3 t-shirts.

$30 * 3 = $90 total cost of the tshirts.

$112.04 - 90 = $22.04

After buying the ticket and 3 tshirts, Staci has an excess of $22.04 from her $200.

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2 years ago

Write and solve a word problem that can be represented with 240 is less than or equal to 2x

Pavlova-9 [17]

2 times the amount of cookies Sarah sold is no less than 240, the amount of cookies Kelly sold.

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2 years ago

Peter is 13 years old peters father is 6 years more than twice her age. how old is Peter's father

ZanzabumX [31]

Answer:

32 years old.

Step-by-step explanation:

13 times 2 is 26, and 6 added to 26 is 32.

I hope this helps, have a nice day.

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2 years ago

Two sides of a triangle have lengths 18cm and 40cm describe the possible lengths of the third side

Paraphin [41]

Answer:

Step-by-step explanation:

a taingle adds up to 180 degrees if that helps

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2 years ago

2.5-1 the individual fly, suppose that the probability of white eyes is 1/4 and the probability of red eyes is 3/4, and that we

sertanlavr [38]

Answer:

0.0791

Step-by-step explanation:

Given that the probability of white eyes is 1/4 and the probability of red eyes is 3/4, for an individual fly.

Observations are independent

Let A be finding the white eyed fly and B

finding the red eyed fly

P(A) for any random trial= 0.25 and

P(B) = 0.75

Each trial is independent of the other

The probability that at least four flies have to be checked for eye color to observe a white-eyed fly

=Probability for I, II, III and Iv flies to have red eyes * Prob for 5th fly to have white eye

= $0.75^4(0.25)\\=0.0791$

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3 years ago