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4 years ago

Barbara has 9 stuffed animals. Trisha has 3 times as many stuffed animals as Barbara. How many stuffed animals does Trish have?

Mathematics

1 answer:

valentinak56 [21]4 years ago

4 0

Since Barb has 9 and Trisha has 3 times as many you can use the equation 9x3 which equals 27

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Please Help ASAP Combinations :(

shtirl [24]

Answer:

i) 35C17

ii)31116960

Step-by-step explanation:

i)total number of eligible are 35

now ways of chosing 17 from 35 is 35C17,

ii)Total ways of selecting 2 seniors from 7 is 7C2

and Total ways of selecting 6 juniors from 8 is 8C6

ways of selecting 4 sopho from 10 is 10C4

ways of selecting 5 freshman from 10 is 10C5

now, total way of selection come to be

10C5×10C4×8C6×7C2

i.e,252×210×28×21

i.e, 31116960

✌️:)

8 0

3 years ago

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Colin’s band class collects plastic bottles to recycle. The center pays 0.02 for each pound of material. Write a formula to help

Agata [3.3K]

Answer:

N times 0.02 = T

Step-by-step explanation:

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3 years ago

You travel 50 miles in 4 hours. What is your average

Yanka [14]

Speed = distance / time

Speed = 50 miles / 4 hours

Speed = 12.5 miles per hour

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3 years ago

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In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co

lina2011 [118]

Answer: The expected frequency for the Business college is 31.5.

Step-by-step explanation:

Since we have given that

Number of students from ABC university = 300

Number of students from Liberal Arts college = 120

Number of students in Education college = 90

Number of students in Business college = 90

Probability of students in Business college = 35% = 0.35

Probability of students in Liberal arts college = 0.35

Probability of students in Education college = 0.30

So, Expected frequency for the Business College is given by

$0.35\times 90=31.5$

Hence, the expected frequency for the Business college is 31.5.

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4 years ago

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Jlenok [28]

The p of the solid figure is 17in.because 2.5+ 2.5=5 7+3=10+5+2=17

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3 years ago

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