HEY PLEASE HELP ME ON THIS. LOOK AT THE PHOTO TO SEE THE QUESTIONS 13 THROUGH 16. PLEASE AND THANK YOU .btw this lesson is *Simplify Algebraic Expressions*
HEY PLEASE HELP ME ON THIS. LOOK AT THE PHOTO - 1

Answers

Answer 1
Answer:

Answer:

13) 6a + 2

14) 6x + 9h +3

15) 10y - 3

16) a) 12C + 7b + 24

b) 12(4) + 7(3) + 24=$93


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What is the best way to organize a paragraph or passage about history of the cell phone

Area of Composite Figures.

Answers

The area is 21

The area of a triangle is base*hight/2
Take the area of each triangle and divide them. Hope this helped!

Answer:

21

Step-by-step explanation:

What is the present value of a $1,600 payment made in five years when the discount rate is 10 percent?

Answers

Answer:

Present value is $993.47

Step-by-step explanation:

PV = present value

Fv = future value = $1,600

Discount (i) = 10%

N = Years = 5

The formula for this is given by:

PV = FV/(1 + i)^N

PV = $1600/(1 + 0.10)^5

PV = $1600/1.1^5

PV = $1600/1.61051

PV = $993.47

I’ll give out Brainly-ist to the correct one Use your calculator to estimate the value of
log740.

Click on the correct answer.
1.519
1.896
1.354

Answers

Answer:

  1.896

Step-by-step explanation:

You can answer this just using your number sense.

  \log_7{(40)}\approx 1.896

You know that 49 = 7², so log₇(49) = 2. The log function has a fairly small slope, so log₇(40) will not be far from 2.

_____

If you want to use your calculator, you can use the "change of base formula".

  log₇(49) = log(49)/log(7) ≈ 1.602060/0.845098 ≈ 1.896

9. What is the value
of the expression?
21.3 + (-34.87)

Answers

Answer:

-13.57

Step-by-step explanation:

21.3 + (-34.87) = -13.57

Mark me as brainliest if you want to.

) of basketball players has a bell shaped distribution with mean 72.5 inches and standard deviation 3.25 inches. A height of 79 inches is at what percentile?

Answers

75.5+3.25=75.75÷79of inches
You have to find the z score and that will tell you the percent tile. x - m / S = z, so z = 2

If a 5 ft tall man cast an 8 ft long shadow at the same time a tree cast a 24 ft long shadow, how tall is the tree?

Answers

Answer:

15 feet

Step-by-step explanation:

We have 2 similar right triangles with legs height and length of shadows.

height of men : length of shadows of the man = height of tree : length of shadows of the tree

5 : 8 = x : 24

8x = 5* 24

x = 5*24/8 = 15 (feet)

Answer:

15ft

Step-by-step explanation:

5 ft  is to 8 ft

A ft is to  24 ft

A = 24*5/8

A = 15ft

15ft