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ahrayia [7]
3 years ago
8

243.875 to nearest tenth, hundredth, ten and hundred

Mathematics
1 answer:
postnew [5]3 years ago
7 0
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).


If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down (no change).

243.8\underline{7}5\approx243.9\\\\243.87\underline{5}\approx243.88\\\\2\underline{4}3.875\approx200
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Leslie tunes musical instruments. Leslie tuned a guitar with 6 strings today. Then she tuned a piano with 37 times as many strin
e-lub [12.9K]

Answer: The piano has 222 strings, because 37×6=222.

Step-by-step explanation:

Since we are informed that Leslie tuned a guitar with 6 strings today and that she then tuned a piano with 37 times as many strings.

This simply means that we have to multiply 37 by 6 strings to get the value of the strings of the piano that she tuned. This will be:

= 6 × 37

= 222 strings.

Leslie tuned 222 strings.

Therefore, the piano has 222 strings, because 37×6=222.

8 0
3 years ago
Evaluate the expression when x = 2 and y = 6, show all your work.<br><br><img src="https://tex.z-dn.net/?f=2x%5E%7B3%7D%20%2B3y-
Savatey [412]
The answer would be ~30~ because 2*2^3 = 2^4= 16 then 3*6=18 then 16+18-4=30

Hope this helps

Have a great day/night

Feel free to ask any questions
4 0
3 years ago
The measure of arc AC is 28 what is the measure of angle ADC
max2010maxim [7]

Answer:

i only know acdc

Step-by-step explanation:

5 0
3 years ago
For Mother's Day, Sue made scented candles to give as gifts to her mom and aunt. Sue added the same amount of peppermint oil to
zhenek [66]

Answer:

Her mom's candle has more citrus in it. Peppermint isn't a citrus scent.

Step-by-step explanation:

6 0
3 years ago
A cell phone package charges $39 even if 0 minutes are used during the month. Each additional minute of talk time adds $0.07.
Orlov [11]

Answer: the slope intercept form for this situation is y = 0.07x + 39

Step-by-step explanation:

The cell phone package charges $39 even if 0 minutes are used during the month. This means that the package has a constant charge of $39.

Each additional minute of talk time adds $0.07. Assuming x additional minutes of talk time is made, the total cost of x additional minutes of talk time would be

0.07x + 39

Let y represent the total cost of x additional minutes, then

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The equation for the slope intercept form is expressed as

y = mx + c

Where

m = slope

c = intercept.

Comparing with our equation,

The slope is 0.07 and the intercept is 39

7 0
3 years ago
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