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yKpoI14uk [10]
3 years ago
13

Please help it’s urgent

Mathematics
2 answers:
kakasveta [241]3 years ago
7 0

Answer:

what

Step-by-step explanation: do you need help with

EleoNora [17]3 years ago
5 0

Answer:

Question please

Have a nice Day , I would appreciate it if you could mark my answer brainliest

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Work out the surface area of this sphere.<br> Give your answer to 1 decimal place.
bearhunter [10]

Answer:

452.4

Step-by-step equation:

surface area of a sphere formula= 4πr²

plug 6 in for r

4π(6)² =452.389 rounded  to 452.4

7 0
3 years ago
Lisa’s cameras has 2,048 megabytes of memory for storing pictures. She already used half this amount. A high-quality pictures us
Gala2k [10]

Answer:

64

Step-by-step explanation:

divide 2048 by 2 since half is already used gives you 1024 ...then divide 1024 by 16 to get 64..

4 0
3 years ago
A treatment is administered to a sample of n = 9 individuals selected from a population with a mean of m = 80 and a standard dev
kupik [55]
Cohen's d is calculated according to the formula:
d = (mean difference) / standard deviation
0.5 = mean difference / 12
Therefore, mean difference = 6
Since we have a population mean of 80, the sample mean must be 80 + 6 = 86.
5 0
3 years ago
30( 4p + 6c+ 12p + 40)<br><br> What property can be used to simplify the expressions
rjkz [21]
Distributive Property
6 0
3 years ago
Read 2 more answers
Jasmine's credit card has a $2,000 balance that she carried over from last month. assuming her credit card charges an 18 percent
NikAS [45]

Using simple interest, it is found that her interest charge this month will be of $30.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of interest after t years in is modeled by:

I(t) = Prt

In which:

  • P is the initial amount.
  • r is the interest rate, as a decimal.

In this problem, considering the time in years, the parameters are:

P = 2000, r = 0.18, t = \frac{1}{12}

Hence:

I(t) = 2000 \times 0.18 \times \frac{1}{12} = 30

Her interest charge this month will be of $30.

More can be learned about simple interest at brainly.com/question/25296782

4 0
3 years ago
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