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igomit [66]
2 years ago
5

What is the mean of this? 48, 12, 35, 57, 42, 15, 74, 29. ILL GIVE U BRAINLYEST​

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
8 0

answer:

48 + 12 + 35 + 57 + 42 + 15 + 74 + 29 = 312

divide by number of numbers,

312 / 8 = 39

the mean is 39.

<em>if correct, please mark the brainliest :)</em>

<em />

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Solve right triangle ABC given the following: C = 90° , B = 53°, b = 23.
Anastasy [175]
A=17.33174
c=28.79912
A=37
area=199.31505


pls give brainliest if someone else comments :)
7 0
3 years ago
What is the value of x?<br><br> 2x + (5x+6)
grin007 [14]

Answer:

The value is 7x + 6

Step-by-step explanation:

8 0
2 years ago
You invest $1500 in a bank account that has a 3% annual interest rate, compounded continuously. How much will you have in 15 yea
Mandarinka [93]
We use the formula:
Total = Principal * e ^ (rate * years)
Total = 1,500 * e ^ (.03 * 15)
Total = 1,500 * e ^ .45
Total = 1,500 * <span> <span> <span> 1.5683121854 </span> </span> </span>
Total = <span> <span> <span> 2,352.47 </span> </span> </span>


8 0
3 years ago
Corn costs 99 cents per pound, and beans cost 45 cents per pound. If Shea buys 24 total pounds of corn and beans, and it costs $
viva [34]
Shea bought 13.5 pounds of corn

c = pounds of corn
b = pounds of beans

Here’s what we know:
c(0.99) + b(0.45) = 18.09
c + b = 24

Solve the second equation for c in terms of b

c = 24-b

Substitute that expression for c in our first equation to get a numerical solution for b:

0.99 (24-b) + 0.45b = 18.09
23.76 - 0.99b + 0.45b = 18.09
-0.54b = -5.67
b = 10.5

Substitute that value to get a numerical value for c:

c = 24 - b
c = 24 - 10.5
c = 13.5

Check the math:

0.99(13.5) + 0.45(10.5) =
13.365 + 4.725 = 18.09
4 0
3 years ago
Help!!! ASAP!!!!!!!!
Svet_ta [14]

Answer:

-18y = 1

y = -1/18

5x - 9(-1/18)= -2

5x + 1/2 = -4/2

5x = -5/2

x = - 25/2

6 0
3 years ago
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