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Vikki [24]
3 years ago
5

A student estimated a mass to be 250 grams but upon carefully measuring it, he found the actual mass to be 240 grams. What is th

e percent of error?
Mathematics
1 answer:
disa [49]3 years ago
6 0
Ryygcdrhubbkogfdxvhiyfdxxcvjug
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12 women/41 men= 31 women/n men
tia_tia [17]
106 people I think. because 12×n is 12n And 31×41 Is 1271 then take 12n ÷1271 Is 105.96... then rounded to the nearest person is 106
6 0
3 years ago
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What is the absolute value of <br> –18<br> 19<br> ?<br><br> Write your answer as a fraction.
fenix001 [56]

Answer:

\frac{18}{19}

Step-by-step explanation:

The absolute value of a number is how far away it is from 0 on the number line. Even though \frac{-18}{19} is a negative number, the absolute value wouldn't be \frac{-18}{19}, because distance can't be negative. Hence the absolute value of \frac{-18}{19} is \frac{18}{19}.

3 0
3 years ago
Solve for x using cross multiplication 3x - 3 5 = 2x – 2 4 x = [?]​
Harlamova29_29 [7]

Answer:

x = -35/22, or 1.5909090...

Step-by-step explanation:

Solving for x will be easy enough, but cross multiplication won't be necessary as that's only applicable when division is involved:

35 = 2x - 24x

35 = -22x

x = -35/22, or 1.5909090...

3 0
3 years ago
PLEASE HELP ME PLZZ I WILL MARK BRAINLEIST PLZ
gavmur [86]

Answer: C= 24

B= 4

Step-by-step explanation:

The ratio between the two triangles is 1:2

C = 12 × 2 = 24

B = 8 ÷ 2 = 4

3 0
3 years ago
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The hyperbolas is The point halfway between its two vertices
vagabundo [1.1K]
A hyperbola is like having two asymptotic parabolas facing opposite to each other. The point halfway between the vertices of the two parabolas is the hyperbola's center point.

Thank you for posting your question here in Brainly. I hope I was able to help you. Have a good day.
4 0
3 years ago
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