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4 years ago

Kathy has read 34% of a book if she has read 85 pages does she have more than a few were than 125 pages left to read

1 answer:

7 0

If 34% of a book is 85 pages the entire book is 250 pages. This means that if she read 85 pages she has 165 pages left to read.

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A man invests a total of $9,493in two savings accounts. One account yields 9% simple interest and the other 10% simple interest.

Agata [3.3K]

Answer:

$1850

Step-by-step explanation:

Given

The person invests a total of $9493
Amount invested in 9% Simple interest account =x
Amount invested in 10% Simple interest account= 9493-x
Earnings in Interest=$930.8

The simple interest formula

$S.I=\frac{P\times T\times R}{100}$

where

S.I is simple interest
P is principle invested
T is time period
R is rate of interest

There fore total interest

$=930.8= \frac{x\times 1\times 9}{100} +\frac{(9493-x)\times 1\times 10}{100}\\930.8=\frac{9x+94930-10x}{100}\\93080=94930-x\\x=94930-93080\\x=1850$

Therefore x=1850

⇒Amount invested in 9% account= $1850

4 0

3 years ago

Find the volume of the prism <br>pls!! show how you got the volume

mestny [16]

Answer:

Step-by-step explanation:

The way you can solve this is by splitting the cube into two parts.

Split the top cube apart from the bottom cube and then find the volume of each and add them together.

The first cube on top would be 80x90x75= 540000 centimeters

The second cube would be 270x75x80=1620000 centimeters

540000+1620000=2160000 centimeters

Hope this help!

Comment if you would like a visual drawing of the math!!

(Also the answer can be written as 21600 meters)

8 0

3 years ago

How would you add parentheses and brackets to make this sentence true: 45/2x4.7-4.4x6=54

Alla [95]

45/[(2x4.7)-4.4]x6=54

8 0

4 years ago

Read 2 more answers

In which direction does the left side of the graph of this function point? 3x^4-x^2+4x-2

KatRina [158]

Answer:

Left side of graph of function would be up .

Step-by-step explanation:

Given : $3x^{4} -x^{2} +4x-2$ .

To find : In which direction does the left side of the graph of this function point.

Solution : We have given that $3x^{4} -x^{2} +4x-2$ .

We can see from the given function Degree is even and leading coefficient is positive .

By the behavior of end points : left side of graph would be up .

Therefore, left side of graph of function would be up .

6 0

4 years ago

Read 2 more answers

Sledge, claw, peen, & non-marring are all example of what type of tool?

Nadya [2.5K]

Answer:

hammer

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers