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3 years ago

2 3/4 +1 1/4+3 1/2

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

4 0

I believe the answer is 7 and 1/2 plz let me know if I’m wrong
Brainliest would be nice

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Ms. Rogers bought 4 bags of candies to make gift boxes for her family. Each bag contained 18 candies. She put an equal number of

alisha [4.7K]

Answer:

2 candies were left.

Step-by-step explanation:

Number of bags of candies = 4 bags

Number of candies in each bag = 18 candies

Total number of candies = $4(18)=72$

Ms. Rogers put an equal number of these candies into each of 7 gift boxes.

Divide 72 by 7

72 = 7(10) + 2

Here, remainder is 2.

So,

2 candies were left.

3 0

3 years ago

Refer to the various selling prices of various homes in a community that follow the normal distribution with mu (population mean

blsea [12.9K]

Answer:

0.43715

Step-by-step explanation:

We solve using z score calculator

z = (x-μ)/σ, where

x is the raw score

μ is the population mean = $276,000

σ is the population standard deviation = 32,000

For x = $276,000

z = 276,000 - 276,000/32000

z = 0

Probability value from Z-Table:

P(x = 276000) = 0.5

For x = $325,000

z = 325,000 - 276,000/32000

z = 1.53125

Probability value from Z-Table:

P(x = 325000) = 0.93715

The probability that the next house in the community will sell for between $276,000 and $325,000 is

P(x = 325000) - P(x = 276000)

= 0.93715 - 0.5

= 0.43715

8 0

3 years ago

The figure is made up of a hemisphere and a cylinder.

Sidana [21]

Answer:

90π in^3.

Step-by-step explanation:

Total Volume = volume of cylinder + volume of the hemisphere.

= πr^2h + 1/2*4/3πr^3

= π * 3^2 * 8 + 2/3 π 3^3 ( Note the radius r = 1/2 diameter = 1/2*6 = 3)

= 72π + 18π

= 90π in^3.

3 0

3 years ago

Roberto’s employer offers a sliding paid vacation. When he started work, he was given three paid days of vacation. For each six

Paraphin [41]

<span>y=2x+3 (Total vacation time equals 2 days times x plus the 3 days he was given at the start. Each year has 2 six-month periods. After 4.4 years Roberto will have worked 8.8 six-month periods. He will have been given vacation days for each of the 8 whole working periods he has completed. x=8 y=2*8+3 y=19</span>

8 0

3 years ago

The fraction four-fifths is equivalent to what percentage?

s2008m [1.1K]

80%
4/5 = 8/10 =80/100

5 0

4 years ago

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2 3/4 +1 1/4+3 1/2 ￼

2 3/4 +1 1/4+3 1/2