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ad-work [718]
3 years ago
10

penny reads 10 pages in one fourth 1/4 hour. What is the unit rate for pages per​ hour? For hours per​ page?

Mathematics
2 answers:
zavuch27 [327]3 years ago
8 0
The answer you are looking for is.  Penny reads 10 pages every 20 min
Sergeeva-Olga [200]3 years ago
5 0
She reads 10 pages in 20 minutes


or




she reads 1 page a minute

which ever on you need
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Please help me due tmm second question
AURORKA [14]
Not sure if the math is correct but I think that it is $199.5
6 0
3 years ago
Suppose that the duration of a particular type of criminal trial is known to be normally distributed with a mean of 22 days and
Alika [10]

Answer:

25.5 days

Step-by-step explanation:

Mean number of days (μ) = 22 days

Standard deviation (σ) = 6 days

Z-score for the 72nd percentile (according to tabulated values) = 0.583

The z-score for any number of days, X, is determined by:

z=\frac{X-\mu}{\sigma}

The value of X that is greater than 72% of the trial times is:

0.583=\frac{X-22}{6}\\ X=25.5\ days

Therefore, 72% of all of these types of trials are completed within 25.5 days.

6 0
3 years ago
If the Lafita family deposits 8500$ ina savings account at 6.75% interest, compounded continuously, how much will be the account
julsineya [31]
A=pe^rt
A=8,500×e^(0.0675×25)
A=45,950.57
8 0
3 years ago
What is the formula for the circumference of a circle?
Juli2301 [7.4K]

Answer:

C = pi * d = 2 * pi *r

Step-by-step explanation:

The circumference of a circle is the distance around the circle.  It can be found by multiplying the diameter times pi.

C = pi * d

We can replace the diameter with twice the radius

C = pi * 2 * r = 2 * pi *r

5 0
3 years ago
Please help me with my work give brainlessly
Anestetic [448]

Answer:

Volume = 684 in^3

Step-by-step explanation:

To start, the equation for Volume = L*W*H

So, lets begin with the cube on the top, all of its sides are 6 inches in length, so do:

6*6*6 to get the volume of just it

216

Next. lets get the rectangular prism.

6*6*13

468

Last, combine these.

684 in^3

5 0
3 years ago
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