Ask question

Ask question

All categories

2 years ago

5

Emma bridge in average of 20 pages each day she has six days to read 10 of the power of pages will she finish her reading in 6 d

ays

1 answer:

Oksi-84 [34.3K]2 years ago

7 0

Answer:

33

Step-by-step explanation:

Find the unit rate by dividing 20 by 6 which is 3.3. This is how long it took Emma to read one page. multiply it by 10 and get 33

You might be interested in

It took Mary 1.5 hours to bicycle 39km. Then she slowed down and took another 3 hours to bicycle 51 km more. Find her average sp

Goshia [24]

39/1.5 = 26 km per hour
51/3 = 17 km per hour
Then you need the mean. 26+17/2 = 21.5 km per hour

4 0

3 years ago

What is 58.65 with a 15% tip?

11111nata11111 [884]

X/58.65 = 15/100

(58.65*15)/100 = tip

6 0

2 years ago

How to solve this?<br>\int \frac { 4 - 3 x ^ { 2 } } { ( 3 x ^ { 2 } + 4 ) ^ { 2 } } d x

ivanzaharov [21]

$\Large \mathbb{SOLUTION:}$

$\begin{array}{l} \displaystyle \int \dfrac{4 - 3x^2}{(3x^2 + 4)^2} dx \\ \\ = \displaystyle \int \dfrac{4 - 3x^2}{x^2\left(3x + \dfrac{4}{x}\right)^2} dx \\ \\ = \displaystyle \int \dfrac{\dfrac{4}{x^2} - 3}{\left(3x + \dfrac{4}{x}\right)^2} dx \\ \\ \text{Let }u = 3x + \dfrac{4}{x} \implies du = \left(3 - \dfrac{4}{x^2}\right)\ dx \\ \\ \text{So the integral becomes} \\ \\ = \displaystyle -\int \dfrac{du}{u^2} \\ \\ = -\dfrac{u^{-2 + 1}}{-2 + 1} + C \\ \\ = \dfrac{1}{u} + C \\ \\ = \dfrac{1}{3x + \dfrac{4}{x}} + C \\ \\ = \boxed{\dfrac{x}{3x^2 + 4} + C}\end{array}$

5 0

2 years ago

How do you put these in order from least to greatest? 13%, 1/3, 0.35, 0.25?

labwork [276]

13% 0.25 1/3 0.35 least to greatest

3 0

2 years ago

Sides that match up between two similar figures are called corresponding sides.

Vikki [24]

Shadow of flag pole corresponds to the persons shadow. also the longest side of large triangle corresponds to longest side of small triangle

5 0

2 years ago

Read 2 more answers