2 years ago

Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate

Mathematics

1 answer:

shusha [124]2 years ago

7 0

Answer:

he would walk 1 mile in 2 hours

Step-by-step explanation:

which is very slow tbh

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3 years ago

Write a definite integral that represents the area of the region. (Do not evaluate the integral.)

joja [24]

Answer:

$\int_{-1}^{1}7(x^{3}-x)\:dx$

Step-by-step explanation:

1) The other curve is $y=0$ then the common points of both curves are x-intercepts, the roots of $y=7(x^{3}-x)$

$y=7(x^{3}-x)\Rightarrow 7(x^3-x)=0 \Rightarrow 7(x^{3}-x)=7x(x-1)(x-1)\Rightarrow \\S=\left ( 0,0 \right ),\left ( -1,0 \right ),\left ( 1,0 \right )$

2). Then those intersection points are the upper and the lower limits. Plugging in to this formula for they belong to the interval [-1,1]:

$\int_{a}^{b}|f(x)-g(x)dx$

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3 years ago

Can someone pls help :(

aleksandrvk [35]

Answer:

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Step-by-step explanation:

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3 years ago

Which of the following is equal to 5⁄7? <br> A. 45⁄63<br> B. 54⁄63<br> C. 35⁄63<br> D. 42⁄63

Iteru [2.4K]

$\bf \cfrac{45}{63}\implies \cfrac{9\cdot 5}{9\cdot 7}\implies \cfrac{9}{9}\cdot \cfrac{5}{7}\implies 1\cdot \cfrac{5}{7}\implies \cfrac{5}{7}$

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Read 2 more answers

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viktelen [127]

The only way the expression can be factored is if a -3 is pulled out...

-3(5t+2)

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3 years ago

Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate​

Ms.ziesenis walked 1/4 of a mile in 1/2 of an hour. use multiplication to find the unit rate