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2 years ago

Look at this set of 8 numbers:33769234 how would the range change if the number 6 replaced the number 7 in the set

1 answer:

3 0

Put the numbers in order

2,3,3,3,4,6,7,9.....the range is the largest number minus the smallest number
so as it is, the range is (9 - 2) = 7

if u replaced the 7 with a 6...
2,3,3,3,4,6,6,9...the range is STILL (9 - 2) = 7

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Exam pls help 34 points

FrozenT [24]

Answer:

it would be 4/20 I thinkk

Step-by-step explanation:

4 0

3 years ago

Henry ran five races, each of which was a different positive integer number of

dolphi86 [110]

Answer:

10 miles.

Step-by-step explanation:

Let x be the number of miles on Henry's longest race.

We have been given that Henry ran five races, each of which was a different positive integer number of miles.

We can set an equation for the average of races as:

$\frac{\text{The sum distances of 5 races}}{5}=4$

As distance covered in each race is a different positive integer, so let his first four races be 1, 2, 3, 4.

Now let us substitute the distances of 5 races as:

$\frac{1+2+3+4+x}{5}=4$

$\frac{10+x}{5}=4$

Let us multiply both sides of our equation by 5.

$\frac{10+x}{5}*5=4*5$

$10+x=20$

Let us subtract 10 from both sides of our equation.

$10-10+x=20-10$

$x=10$

Therefore, the maximum possible distance of Henry's longest race is 10 miles.

7 0

2 years ago

How does the numbers of zeros in the product of 8 and 5000 compare to the number of zeros in the factors?

o-na [289]

If product means to multiply than
5000*8= 40000
Answer: There is one more zero in the product.

6 0

3 years ago

Ill give brainliest to who ever answers these questions first

svetlana [45]

High blood pressure, high cholesterol, and smoking.

6 0

2 years ago

Read 2 more answers

In a chemistry lab, you have 2 vinegars. One is 5% acetic acid, and one is 6.5% acetic acid. You want to make 200 ml of a vinega

Iteru [2.4K]

We have 5% and 6.5% acetic acid solutions and we need 200 ml of 6% acetic acid.
Set up two equations:
f means 5% and s means 6.5%
A) f + s = 200
B) .05f + .065s = (.06 * 200)
Multiplying equation A by -.05
A) -.05f -.05s = -10
B) .05f + .065s = 12 then adding both equations:
.015s = 2
 we need 133.33 ml of 6.5% acetic acid and
66.67 ml of 5% acetic acid solution.
 
Source:
http://www.1728.org/mixture.htm

8 0

3 years ago