3 years ago

Comparison of 13 pounds and 22 pounds as a ratio

1 answer:

8 0

To compare 13lb with 22lb as a ratio just put 13lb over 22lb as a fraction because they're the same in pounds: 13lb/22lb.

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Please help Me I really need the help

Nana76 [90]

Answer:

Step-by-step explanation:

sinice they are similar they have the same angles so 180-118-15=f

so f=47

3 0

3 years ago

during a flu epidemic,146 students out of 680 who attend Lincoln middle school were absent. what percent were absent?

ra1l [238]

21% were absent, if you divide 146 by 680 and multiply by 100, then round to the nearest whole number, you get 21

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2 years ago

Amanda simplifies the following expression and shows her work below. What mistake did Amanda make that resulted in an incorrect

den301095 [7]

Answer:

A, She added before multiplying.

Step-by-step explanation:

First, start off by using GEMDAS.

Grouping

Exponents

Multiply

Divide

Add

Subtract

You work from left to right - so you obviously divide first, which Amanda did successfully. Then, you multiply, which is exactly where Amanda went wrong. She was supposed to multiply before adding the 3 with 4.

Not sure if this made sense,

8 0

2 years ago

The price of an item yesterday was $160 . Today, the price fell to 104 . Find the percentage decrease.

babymother [125]

The percentage drop would be 35%

6 0

3 years ago

5/10 = /6 is 5/10 and 3/6 equivalent fraction. if so, please explain

Sonja [21]

$\frac{5}{10}= \frac{1\cdot5}{2\cdot5} = \frac{1}{2} \ \ \ and\ \ \ \frac{3}{6}= \frac{1\cdot3}{2\cdot3} = \frac{1}{2} \ \ \ \ \Rightarrow\ \ \ \frac{5}{10}=\frac{3}{6}$

8 0

2 years ago