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Lana71 [14]
2 years ago
11

George was weighed at the doctor's office. The scale read 67.20 pounds. The doctor wrote 67.3 pounds on George's chart. Did the

doctor make a mistake? If he did explain.
Mathematics
1 answer:
EleoNora [17]2 years ago
6 0

Yes, the doctor made a mistake. He should have wrote 67.2 pounds on George's chart. Because when rounded it would be 67.2.

Hope this helps.

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What is a distinct factor in math?
Mrac [35]
Distinct prime factors are factors that can not be reduced any further.... Such factors are like 3,5, and 7.
7 0
3 years ago
What is the inequality of this graph?
Over [174]

Answer: y < 3x -4

Step-by-step explanation:

We know two points of line: (0,-4) and (1,-1)

Therefore, we can find the slope: 3/1.

We know the y intercept.

Dashed line means the inequality is not apart of the region.

y < 3x-4

7 0
3 years ago
Can someone please help me with this one? I’m very confused, how can you solve for the width if the problem doesn’t tell you wha
Marizza181 [45]

Answer:

A. (2x-3)/2

Step-by-step explanation:

Performing the long division indicated by the perimeter expression, you find ...

perimeter = (2x -3) + (10x +6)/(x^2 +2x)

Comparing this to the formula for the perimeter ...

perimeter = 2W +2L

where L is said to be of the form (ax +b)/(x^2 +2x)

we can match terms in the perimeter expression to see that ...

2W = 2x -3

2L = (10x +6)/(x^2 +2x)

The problem doesn't ask for it, but we can see that (a, b) = (5, 3). We can also see that ...

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4 0
3 years ago
Perform the following division. Round the answer to three decimal places. 126.4 ÷ 1.7 =
kherson [118]
I am assuming that you are supposed to answer this division problem through the long division method. So my answer is going to be a step-by-step description of the long division solution for this problem.

The first step is to move the decimal point of the dividend and the divisor. Hence, 1264.0 and 17. The decimal point of the quotient shall then be written in alignment with the decimal point of the dividend.

Then we proceed with the division process, 126/17 gives us 7 (write this above the division bar). 7 multiplied by 17 gives 119 (write this under the divisor). So 126-119 is equal to 7. We then bring down the digit after 126 of the divisor, which is 4. So we now have 74. 74 divided by 17, we get 4. 4 multiplied by 17 gives 68. We subtract 68 from 74 and we have 6, bring down 0, we have 60. We then repeat the division-multiplication-subtraction process until we get to the third decimal place of the quotient.

Finally, the answer is 74.352.
8 0
2 years ago
Read 2 more answers
The problem of (-1)(-1)(-1) would be negative True or False
qwelly [4]

Answer:

True

Step-by-step explanation:

There are an odd number of negative signs (3)

If there is an odd number it is negative, but if it is even then the result will be positive

Here's a deeper explanation

-1 times -1 is simply 1

Then 1 times -1 is -1

Our final answer is -1 so this is true.

4 0
2 years ago
Read 2 more answers
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