What is the least common denominator of 4 and 8

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Answer 1

Answer:

Answer: Least common multiple of 4 and 8 is 8

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The scatter plot represents the purchase prices and selling prices of X-ray machines made by five different manufacturers. Which of the following points show errors of prediction or residuals?Answer Choices : Points (14, 25) and (15, 25) Points (15, 25) and (18, 26) Points (14, 25) and (16, 25) Points (12, 24) and (18, 26)
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What are the solutions to the equation (x – 2)(x + 5) = 0?
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you can type 250 characters in 60 seconds your friend can type 375 characters in 90 seconds do these ratios form a proportion

Answers

Answer:

see the explanation below

Step-by-step explanation:

you can type 250 characters in 60 seconds your friend can type 375 characters in 90 seconds do these ratios form a proportion

Given data

you can type 250 characters in 60 seconds

your typing speed = 250/60

= 4.16 characters per seconds

your friend can type 375 characters in 90 seconds

your friends typing speed is

= 375/90

= 4.16 characters per seconds

Since both typing speeds corresponds, hence the ratios are proportional

Which of the following statements contain a variable? Check all that apply.A. The amount of time you ran on the track.
B. How high you can jump.
C. The time school starts.
D. The temperature outside is 31 degrees.

Answers

Answer: A C explanation:

A: 2x - 3y = 6B: 3x - 2y = -9
C:y=-x-5
D:y= {x2
Which lines are parallel?
A)
A and c
B)
B and C
B and D
D)
A and D

Answers

It’s A and B or C and D

Solve the following 2x+6=7x-14

Answers

Answer:

X=4

Step-by-step explanation:

Which statement holds true for absolute value functions?A) The absolute value determines the direction in which the graph opens.
B) The coefficient determines the line along which the graph is symmetrical.
C) The distance between the left and the right arm is based on the coordinates of the vertex.
D) The vertex coordinates and the absolute value determine the region of the graph on the plane.

Answers

The answer is C. ) The distance between the left and the right arm is based on the coordinates of the vertex.

Tom was using wire of the following thicknesses .33 mm, .275 mm, .25 mm, and .3 mm for some electrical work. Order the wire from thickest to thinnest

Answers

We write the fractions divided into tenths , hundredths and thousandths . Decimal fraction is greater the greater the number nearest decimal place .
0,33 mm = 0,3 + 0,3mm
0,265mm = 0,2mm + 0,06mm + 0,005mm
0,25 mm = 0,2mm + 0,05mm
0,3 mm = 0,3

The largest number will be the highest digit decimal fraction
We have two numbers with the same value on the decimal place
0,33mm ,0,3mm

0,33mm > 0,3mm
(0,3 + 0,03)mm > 0,3mm

the first two numbers : 0,33mm , 0,3mm

The other two numbers are number two on the tenth place . So we check , which has a larger number of hundreds
0,275mm > 0,25
(0,2 + 0,075)mm > (0,2 + 0,05)mm
0,075mm > 0,05mm

Answer : 0,33mm, 0,3mm, 0,275mm, 0,25mm

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Hi can someone plss help with this question!!!