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3 years ago

Kenton completed 30 percent of a 90 page reading assignment how many pages did he read

Mathematics

2 answers:

Vaselesa [24]3 years ago

6 0

He read 27 pages
Hope I helped!

Eddi Din [679]3 years ago

4 0

90*0.30 = 27

i think if i am right it owuld be 27 pags

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A forest ranger can see for a distance of 12 miles from a firetower. Formulas Show calculator Select the best answer How many sq

BabaBlast [244]

That would be the area of a circle of radius 12 miles

= pi r^2 = 452.4 square miles to nearest tenth.

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3 years ago

Determine whether the given sequence could be geometric, arithmetic, or neither. if possible, identify either the common ratio o

REY [17]

ARITHMETIC CHECK: A sequence is said to be arithmetic if any two consecutive terms differ by the same constant.

So, the test to check if a series is arithmetic is to compute consecutive differences, and see if they all return the same number.

If we subtract the first two terms, we have $2-4 = -2$ . If we subtract the third and second terms, we have $1-2 = -1$ .

These two differences returned two different values, so the series is not arithmetic.

GEOMETRIC CHECK: A sequence is said to be geometric if any two consecutive terms are in the same ratio.

So, the test to check if a series is geometric is to compute consecutive ratios, and see if they all return the same number.

If we divide the first two terms, we have

$\dfrac{2}{4} = \dfrac{1}{2}$

If we divide the third and second terms, we have

$\dfrac{1}{2} = \dfrac{1}{2}$

Finally, if we divide the last two terms we have

$\dfrac{\frac{1}{2}}{1} = \dfrac{1}{2}$

So, all ratios return the same number. This means that the series is geometric, and the common ratio is 1/2

7 0

4 years ago

How do you do that?????

Elden [556K]

This question is easy once you understand. So when adding, subtracting, multiplying, or dividing with whole numbers you turn it into a fraction. So 12 is going to become 12/1. 8 1/8 is a mixed number so we have to turn it into an incomplete fraction. Here is how you do it. Multiply the denominator by the who number. So 8 x 8 = 64. Then you add your product to the numerator, which will make it 65. Then after this you keep your denominator giving you 65/8. Now we have to find the common denominator by finding the LCM. So the LCM is 8. Next we divide the old denominator by the new denominator. So 1 goes into 8, 8 times. And next 8 x the numerator. so 8 x 12 = 96. We do the same to the other side. Now we have 96/8 - 65/8 = 31/8. Finally we make this a mixed number. So 31 divided by 8. So you should get 3 7/8.

I hope this helps! :)

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3 years ago

Express the interval using inequality notation.<br> (-♾,-11) U (7,♾)

gulaghasi [49]

The chosen topic is not meant for use with this type of problem. Try the examples below.

[-1,9)u(2,10]

(−1,2)∪(−4,0)

(−1,29)∪(26,50)

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3 years ago

Put the following equation in slope-intercept form: 4y=4x+8

Sloan [31]

Answer:

y = x +2

Step-by-step explanation:

4y=4x+8

Slope intercept form is

y = mx+b so we need to solve for y

Divide each side by 4

4y/4 = 4x/4 +8/4

y = x +2

The slope is 1 and the y intercept is 2

3 0

3 years ago