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MA_775_DIABLO [31]
3 years ago
7

Write and solve a division expression you could use to find how many nickels are in $7

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
4 0
A nickel is 5 cents.

7 ÷ .05

There are 140 nickels in $7.
grandymaker [24]3 years ago
4 0
Well, a nickel is $0.05, so the equation would be 7/0.05, and I believe the answer is 140 nickels.
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97 people are surveyed and 32 of them agree with closing campus for lunch. Is it discrete or continuous
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Discrete

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3 years ago
Dan invests £18790 into his bank account. He receives 4.9% per year simple interest. How much will Dan have after 3 years? Give
garri49 [273]

Answer:

£21552.

Step-by-step explanation:

Given information:

Principal amount = £18790

Rate of simple interest =4.9% = 0.049 per year

Time = 3 years

Formula for simple interest:

I=P\times r\times t

where, P is principal, r is rate of interest and t is time in years.

I=18790\times 0.049\times 3

I=2762.13

Total amount after 3 year is

A=P+I

A=18790+2762.13

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A\approx 21552

Therefore, Dan have £21552 after 3 years.

8 0
3 years ago
Convert 12,5% to a decimal fraction.
Stolb23 [73]
Decimal fractions don't exist. Do you mean convert to a decimal and a fraction?
5 0
3 years ago
Which describes a non-uniform probability model? A) heads or tails from a coin flip B) the sum result of rolling two dice C) sel
irga5000 [103]

Answer:

Option B.

Step-by-step explanation:

The non-uniform probability is when the event is not same in the occurring of event.

Option A is uniform because there will be equal chance of getting   head or tail.

Option B is non-uniform because sum can be any number  if we get(3,4) it will be 7 and if we have (2,3) then it will be 5.

Option C is uniform because we have equal number of red and green balls so, selecting a ball from both will be same.

Option D is uniform because chance of 1,2,,3,4,5 or 6 will be equal chance from rolling a die that is 1/6 in all cases.

Therefore, Option B is correct

7 0
3 years ago
Read 2 more answers
Evaluate [6+3(-2)]-6
bagirrra123 [75]

Answer: -6

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Step-by-step explanation:

8 0
3 years ago
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