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pshichka [43]
3 years ago
7

What is 3/4 + 2/5 A. 23/30 b. 40/50 c.1 3/20 D. 1/50

Mathematics
1 answer:
natta225 [31]3 years ago
3 0
It would be A. 23/30 if it was not simplified but if you need it to be simplified it would be C. 1 3/20

Your welcome
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Given that ABDC : EFGH, what is m G?<br> 27°<br> 90°<br> 117°<br> 120°
oksian1 [2.3K]
I think it would be 117

Because H is 63
So 90+90+63=243
360-243=117
I used 360 because angles in quadrilaterals add up to 360 degrees
4 0
3 years ago
The cost to a rent paddleboat at the city park includes an initial fee of $7.00, plus $3.50 per hour. Which equation models the
Aneli [31]
The equation would be y=7+3.5x
3 0
3 years ago
An individual has 3 different email accounts. Most of her messages, in fact 60% come into account #1, whereas 30%come into accou
laila [671]

Answer:

the probability is 0.02 (2%)

Step-by-step explanation:

defining the event S= the message is spam , then the probability is

P(S) = probability that a randomly selected message comes from account #1 * probability that the message is spam given that the message is from account #1 + probability that a randomly selected message comes from account #2 * probability that the message is spam given that the message is from account #2 + probability that a randomly selected message comes from account #3 * probability that the message is spam given that the message is from account #3 = 0.6 * 0.01 + 0.3 * 0.03 + 0.1 * 0.05 = 0.02 (2%)

thus the probability is 0.02 (2%)

7 0
3 years ago
find the amount each contestant would carry if the total amount carried (5 cups) was redistributed equally among all the contest
Blizzard [7]

<u>Complete Question</u>

The line plot shows the amount of green ooze (in cup) carried by ten contestants. Find the amount each contestant would carry if the total amount carried (5 cups) was redistributed equally among all the contestants.

Answer:

1/2 Cup

Step-by-step explanation:

This is a Line Plot in which:

  • 1/4 had two Xs
  • 3/8 had two Xs
  • 1/2 had two Xs
  • 5/8 had three Xs
  • 7/8 had one Xs

Total

=(\frac{1}{4}X2) +(\frac{3}{8}X2) +(\frac{1}{2}X2) +(\frac{5}{8}X3) +(\frac{7}{8}X1) \\\\=\frac{2}{4} +\frac{6}{8} +1 +\frac{15}{8} +\frac{7}{8}\\\\$=5 Cups

If this amount was redistributed equally among the ten contestants:

Each contestant would carry (5/10) cups =1/2 cup.

3 0
3 years ago
A taxi service charges an initial $5 fee , plus $2 per mile driven.
arlik [135]
Part A answer: 2x+5. x is the number of miles driven.

Part B answer: $305. Plug in 150 for x, and the equation is 2*150+5=x, x being your answer that you are looking for. Do the Order of Operations, which is PEMDAS (Parenthesis, Exponents, Multiplication and Division from left to right, Addition and Subtraction from left to right.) So in other words, do 2*150 first, and you get 300. Now your equation is 300+5=x. Add 300+5, and you get 305=x. So your answer is $305.
6 0
3 years ago
Read 2 more answers
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