3 years ago

Donna read 18 out of 30 pages in her book what percent of the book did she read

Mathematics

1 answer:

Serggg [28]3 years ago

3 0

Answer:

60%

Step-by-step explanation:

18 divided by 30 is 0.6, and then just move the decimal two to the right and you have 60.

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Please solve <img src="https://tex.z-dn.net/?f=18%5E2%5Ex%5E-%5E1%3D100" id="TexFormula1" title="18^2^x^-^1=100" alt="18^2^x^-^1

mel-nik [20]

Answer: x= log18 (10) +1/2
x= 1.29664

Good luck !

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3 years ago

The average high temperature in Valerie's city during the month of December is 50°F.

tino4ka555 [31]

Answer:

Step-by-step explanation:

50-32=18

8 0

3 years ago

Sarah is pouring soda into papercups. She has 4.5 liters of soda. If each papercup holds 0.25 liters, how many papercups will sh

faltersainse [42]

Answer:

Step-by-step explanation:

4.5 liters / .25 liters/pcup = 18 pcups

5 0

2 years ago

What is the rate of change of the function represented by the table?

Ksju [112]

Answer:

its A

Step-by-step explanation:

Trust me

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csf%5Clarge%5Cgreen%7B%5Cunderbrace%7B%5Cred%7BQuestion%2A%7D%7D%7D%3A" id="TexFormula1" tit

matrenka [14]

Answer:

$y > \boxed{\cfrac{42}{5} }$

Step-by-step explanation:

Given inequality:

$\cfrac{y}{3} > 7 - \cfrac{y}{2}$

To solve for <em>y.</em>

Solution:

Rewrite the inequality as,

$\displaystyle \frac{1y}{3} > \frac{ - 1}{2} y + 7$

Adding 1/2y to both sides,

$\cfrac{1}{3} y + \cfrac{ 1 }{2} y > \cfrac{ - 1}{2}y + 7 + \cfrac{1}{2} y$

$\cfrac{5}{6} y > 7$

Multiplying both sides by 6/5:

$\cfrac{6}{5} \times \cfrac{5}{6} y > \cfrac{6}{5} \times 7$

$y > \boxed{\cfrac{42}{5} }$

Value of y is 42/5.

7 0

2 years ago