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velikii [3]
3 years ago
9

A Japanese beetle has length between 0.3 and 0.5 inches.Find two lengths that are within the given span. Write them as fraction

in simplest form?PS NO ONE HAS DONE IT YET!!!!!!!
Mathematics
1 answer:
Wittaler [7]3 years ago
5 0
<span>A Japanese beetle’s length are equals to
=> 0.3 inches
=> 0.5 inches

Now let’s find the length that is between the span of the two given length:
But before that let’s convert the 2 given numbers in decimal points to fraction:
=> 0.3 = 3/10
=> 0.5 = 5/10

Find the fraction between the given 2 numbers:
=> 0.3
=> 0.4
=> 0.5

Therefore the number we are looking 0.4
=> 0.4 = 4/10
Now, we have the complete length of Japanese beetles, the 0.3, 0.4 and 0.5</span>



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michael mixes 60 ounces of red paint with 15 ounces of blue paint to get a shade of purple.what is the ratio of red paint to blu
dsp73

Answer: 4:1

Step-by-step explanation:

Red paint = 60 ounces

Blue paint = 15 ounces

Ratio = 60/15 = 4/1 = 4:1 to the lowest term.

4 0
3 years ago
Help finding the sum
Mamont248 [21]
It is asking you to find the sum of k^2 - 1 from k=1 to k=4. Since that is only 4 numbers, calculating the sum by hand wouldn’t be that bad.

(1^2 - 1) + (2^2 - 1) + (3^2 - 1) + (4^2 - 1) = 26

The easier way to find the sum is to use a few simple formulas.

When we have a term that is just a constant c, the formula is c*n.

When we have a variable k, the formula is k*n*(n+1)/2.

When we have a squared variable, the formula is k*n*(n+1)*(2n+1)/6.

In this case, we have a squared variable k^2 and a constant of -1.

So plug in n=4 to the formulas:

4*5*9/6 - 1*4 = 26

The answer is 26







5 0
3 years ago
I will pay to find the answer
fenix001 [56]

Step-by-step explanation:

9) C

10) B

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12) (7w - 2)²

13) 14(5x + 2)(3x - 1)

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5 0
2 years ago
35 degrees + 90 degrees + k
spayn [35]

Answer:

k would be 55

Step-by-step explanation:

35+90=125 and assuming that you're looking for a supplementary angle, the total must equal 180 so subtract 180-125  and you get k=55

5 0
3 years ago
What's the answer to this?
sleet_krkn [62]
X for left(blue)=43
x for right(red)=17.5
5 0
3 years ago
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