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olya-2409 [2.1K]
3 years ago
7

1 2 3 4 5 6 7 8 9 10 TIME REMAINING 01:58:47 Angelica’s bouquet of a dozen roses contains 5 white roses. The rest of the roses a

re pink. What fraction of the bouquet is pink roses? There are 12 roses in a dozen.
Mathematics
1 answer:
vlabodo [156]3 years ago
4 0

Answer:

5/12

Step-by-step explanation:

There are 7 pink roses and 5 white roses.

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What is the cube root of 1024?
allochka39001 [22]
3√1024<span>= 10.079368399159
That's your answer.

</span>
8 0
3 years ago
The base of a right circular cylinder has a diameter of 5.00 inches. Sally measured the circumference of the base cylinder and r
LUCKY_DIMON [66]

Answer:

The percent of error in her measurement is 1.3%

Step-by-step explanation:

we know that

The circumference of a circle is equal to

C=\pi D

where

D is the diameter

we have

D=5\ in

assume

\pi=3.14

substitute

C=(3.14)(5)=15.7\ in ----> This value represent the 100% (theoretical value)

Find the difference between the theoretical value and the measured value

15.7-15.5=0.2\ in

Find the percentage by proportion

15.7/100=0.2/x\\ x=100*0.2/15.7\\ x=1.3\%

4 0
3 years ago
Factor the polynomial:3x^3-x^2-15x+5
lina2011 [118]
(x^2-5)(3x-1)
Here's how I got this answer:
I found the GCF for each part of the polynomial.
3x^3 and -15x both contain 3x, and -x^2 and 5 share -1.
I then can divide the polynomial by 3x-1, and I get x^2-5
(Okay, that's not what I really did, but I can solve these on sight and don't remember the proper way to do it.)
6 0
3 years ago
The formula for the perimeter (P) of a rectangle is
shutvik [7]

Answer:

174

Step-by-step explanation:

L = 68

W=19

Use the formula given:

2 x 68 + 2 x 19 = 174

4 0
3 years ago
The number of apples required to bake a pie varies directly with the square of the diameter of the pie tin. If 4 apples are requ
Lesechka [4]

Answer:

5 apples

Step-by-step explanation:

Solution,

4 apples are required for a pie tin with a diameter of 8 inches

For 1 inch of the pie tin 8/4=2 apples are required.

For 10 inches 10/2=5 apples are required.

5 0
2 years ago
Read 2 more answers
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