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Natali [406]
2 years ago
9

The table displays the scores of students on a recent exam. Find the mean of the

Mathematics
1 answer:
Crank2 years ago
7 0

Answer:

please see the photo above for detailed analysis.

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Okay, help me out here!!
luda_lava [24]

Answer:

65.8

Step-by-step explanation:

(2.6*4.7)/2=6.11

11*4.7=51.7

(4.7(17-(2.6+11)))/2=7.99

6.11+51.7+7.99=65.8

3 0
4 years ago
Math surface area help plz
Stolb23 [73]
So, use the formula:

A = .5(8)(27)

A = 108
3 0
3 years ago
Read 2 more answers
Someone please help!!! VERY URGENTTT
katovenus [111]

Answer:

1/9

Step-by-step explanation:

For these questions, you have to first find the probability of each event individually occuring then multiply these two probabilities together. So, lets first find the probability of Event 1 occuring (rolling a number higher than 1). On a dice, we know that there are 6 numbers (1, 2, 3, 4, 5, 6) of which the numbers 5 and 6 are higher than 4. Therefore, the proability of Event 1 occuring is 2/6 = 1/3. Now, we find the probability of event 2 occuring.

We know that there are 3 options on the spinner that the arrow can land on. It is also evident that they all have the same chance of landing on it. Therefore, the possibility is 1/3.

Now that we have both of our probabilities, we multiply the answer together.

Therefore, our answer will be:

1/3 x 1/3, which gives 1/9.

6 0
3 years ago
Gina takes out a loan totaling $5000. The loan has a 5% interest rate that is compounded monthly. What is the total due after 48
dimaraw [331]
Using the formula A=P(1+i/100)^n
where A is the investment/loan after n years, P is the original investment/loan and i% is the interest per annum.

A=5000(1+0.05)^48
A=52006.35
4 0
3 years ago
NEED HELP ASAP!! Which expressions are equivalent to the one below? Check all that apply.<br> 16x
rewona [7]

Answer:

f,c,d is the one who are equivalent

4 0
2 years ago
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