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Luba_88 [7]
3 years ago
8

Please answer 15 points BEGGING U XD (sorry for bad camera)

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0
Use CamScanner, a free app, to take a picture of your word problem. Try uploading the question again? This is the tactic I use for pictures on Brainly
andriy [413]3 years ago
3 0
(3*30)+(2*20)-(2*10)
90+40-20
130-20
110 pts.

Hope this helps!
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The mean age of swimers for all of these teams is 10. what does a large mad tell you.eade help​
aev [14]
Answer: Larger the MAD tells us that the ages of swimmer are far from the mean age. Thus means is not a relevant indicator for the data.
Step-by-step explanation:
We know that the mean absolute deviation (MAD) helps to know whether the mean of a data is a worthy indicator for the data values .
The larger the MAD tells us the values are spread out far from the mean .
Also, larger the MAD makes the mean less worthy as an indicator of the data elements within the data set.
8 0
3 years ago
3 bananas and 1 apple cost £2.45 <br> 1 apple costs £0.35 <br> How much does 1 banana cost?
krok68 [10]
$2.10 hope this helps
4 0
3 years ago
Read 2 more answers
(-4^-2) (49^-1/2)<br><br> Evaluate the expression
Marizza181 [45]

Answer:

-1/112

Step-by-step explanation:

-4^{-2}=\frac{1}{-4^2}=-\frac{1}{16} \\ \\ 49^{-1/2}=\frac{1}{49^{1/2}}=\frac{1}{7} \\ \\ (-1/16)(1/7)=-1/112

5 0
1 year ago
Please help, timed!!
fgiga [73]

Answer:

1,560

it could be letter B

Step-by-step explanation:

I'm not sure about it but yeahh hope that helps

3 0
3 years ago
Help me plz...
cestrela7 [59]

The 3 inside angles of a triangle need to add up to 180 degrees.

You have two angles of 104 and 36.

A = 180 - 104 - 36 - 40

The answer is 40

4 0
3 years ago
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