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3 years ago

3 frames get made in 25 minutes. How many whole frames get made in 38 minutes

Mathematics

1 answer:

DIA [1.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

set it up as a fraction, 3/25, x/38. cross multiply, 3*38 then divide by 25 which is 4.56

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2/5 x 6/7= I cant figure out this question.

telo118 [61]

Answer:

I got 0.3428571429

Step-by-step explanation:

I got it by inputting (2/5)*(6/7) into my calculator, but if you need more let me know

4 0

2 years ago

Read 2 more answers

the number of students enrolled in school increase by 12% from last year to this year. The enrollment this year is 13,640. What

algol13

Use a calculator. I would walk you through it, but it should be simple.

8 0

3 years ago

Can someone please help me :)

ohaa [14]

Answer:

3 weeks

Step-by-step explanation:

you multiply by 2 and 4 to get the same amount of hours

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3 years ago

Enter the correct answer in the box.<br> IF x≠0, what is the sum of 4 v^3 x^10 + 5x^3 ^3

dsp73

Answer: $14*\sqrt[3]{x^{10}}$

Step-by-step explanation:

First, let's remember the rules:

$x^{1/n} = \sqrt[n]{x}$

such that:

$\sqrt[n]{x^m} = x^{m/n}$

$(x^a)^b = x^{a*b}$

$x^a*x^b = x^{a + b}$

Now we have the equation:

$4*\sqrt[3]{x^{10}} + 5*x^3*\sqrt[3]{8*x}$

First, let's rewrite the roots as we saw above:

$4*x^{10/3} + 5*x^3*\sqrt[3]{8}*x^{1/3} = 4*x^{10/3} + 5*\sqrt[3]{8}*x^{3 + 1/3}$

We also know that: $\sqrt[3]{8} = 2$

and that: $3 + 1/3 = 9/3 + 1/3 = 10/3$

Replacing those two things in our equation, we get:

$4*x^{10/3} + 5*\sqrt[3]{8}*x^{3 + 1/3} = 4*x^{10/3} + 5*2*x^{10/3} = (4 + 5*2)*x^{10/3}$

$(4 + 10)*x^{10/3} = 14*\sqrt[3]{x^{10}}$

Where in the final step, I returned to the cubic root form.

3 0

3 years ago

This table represents a(n)<br> _____ relationship.<br><br> Plz help

Dahasolnce [82]

Step-by-step explanation:

one to one relationship

this is the answer

7 0

3 years ago