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Anika [276]
3 years ago
15

(a) Write the ratio 32 : 80 in its simplest form​

Mathematics
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

Therefore, 32/80 simplified to lowest terms is 2/5.

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Nancy bought a rectangular piece of felt 25 cm by 19 cm and a piece of lace 13 cm by 9 cm. What was the area of the felt? cm2
Alenkinab [10]
Area= length x width
Area=25x9
Area=225
The area of the felt is 225cm2

plz give brainliest
7 0
3 years ago
Sara takes 1/6 of an hour to vacuum his moms car it takes 4 times that long to wash the car then it takes you to wax the car twi
Nataly [62]
<h2>Answer:</h2><h2>2 hours & 10 minutes </h2><h2>Step-by-step explanation:</h2><h2>1/6 of an hour is 10 minutes. She vacuumed for 10 minutes. It took 4 times as long to wash the car so 10 * 4 = 40. She washed the car for 40 minutes. It took her twice as long to wax the car as it did for her to wash it so 40 * 2 = 80. She waxed the car for 80 minutes. 10 + 40 + 80 = 130 minutes or 2 hours and 10 minutes. </h2>
3 0
3 years ago
Can anyone answer this for me please?​
uysha [10]

Answer:

The 2nd and last options.

Step-by-step explanation:

By looking at the table we know that the 2nd one is an answer for sure.

Also by looking at the table we know that the 3rd and 4th are not true.

put in -1/2 in the function to see if you get -2

1/2(-1/2)+3/2

-1/4+3/2

-1/4+6/4

5/4

So The first one doesn't work either.

Now the last one:

1/2(4)+3/2

4/2+3/2

7/2

So the last one works too.

Hope this helps :)

5 0
3 years ago
Name a point on &lt;-----&gt; BC
Rudik [331]
Well, ya got point B and ya got point C. For an added bonus (though I know it's not technically on the line) ya got point D.
7 0
3 years ago
suppose that $17,000 is deposited for six years at 5% APR. Calculate the interest earned if interest is compounded quartly . Rou
Lapatulllka [165]
\bf ~~~~~~ \textit{Compound Interest Earned Amount}&#10;\\\\&#10;A=P\left(1+\frac{r}{n}\right)^{nt}&#10;\quad &#10;\begin{cases}&#10;A=\textit{accumulated amount}\\&#10;P=\textit{original amount deposited}\to &\$17000\\&#10;r=rate\to 5\%\to \frac{5}{100}\to &0.05\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{quarterly, thus four}&#10;\end{array}\to &4\\&#10;t=years\to &6&#10;\end{cases}&#10;\\\\\\&#10;A=17000\left(1+\frac{0.05}{4}\right)^{4\cdot 6}\implies A=17000(1.0125)^{24}

the earned interest will then be A - P, namely A - 17000.
5 0
3 years ago
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