3 years ago

Seriously need help!!????

Mathematics

1 answer:

Serga [27]3 years ago

3 0

50 would be a good choice of answer

You might be interested in

There are 40 markers in a bag. Of the 10 scented markers, 6 are permanent markers. Half of the unscented markers are erasable.

Vera_Pavlovna [14]

Answer:

K12 ANSWER

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the arithmetic mean of the following numbers?<br> 8 10 8 5 4 7 5 10 8

Bas_tet [7]

I re-orders as 4,5,5,7,8,8,8,10,10.

Mean 7.2222222222222
Median 8
Mode 8
Range 6
Minimum 4
Maximum 10
Count n 9
Sum 65
Quartiles Quartiles:
Q1 --> 5
Q2 --> 8
Q3 --> 9
Interquartile
Range IQR 4
Outliers none

4 0

3 years ago

Solve 2(9-x) = 3 ( x +16 )

andreyandreev [35.5K]

Answer: x=-6

Step-by-step explanation:

Let's solve your equation step-by-step.

2(9−x)=3(x+16)

Step 1: Simplify both sides of the equation by distribution

$2(9-x)=3(x+16)\\(2)(9)+(2)(-x)=(3)(x)+(3)(16)\\18+-2x=3x+48\\-2x+18=3x+48\\$

Step 2: Subtract 3x from both sides.

$-2x+18-3x=3x+48-3x\\-5x+18=48$

Step 3: Subtract 18 from both sides.

$-5x+18-18=48-18\\-5x=30$

Step 4: Divide both sides by -5.

$\frac{-5x}{-5} =\frac{30}{-5} \\x=-6$

3 0

2 years ago

The circumference of a circle is 3<br> π<br> π m. Find its diameter, in meters.

UkoKoshka [18]

Answer:

it is 8

Step-by-step explanation:

3 0

3 years ago

Find the mean of each data set. 11,16,17,20,26

Pavel [41]

Answer:

The mean is 18

Step-by-step explanation:

8 0

3 years ago