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nirvana33 [79]
3 years ago
8

Amanda's first four test scores are 77, 95, 84, and 69. What does Amanda need to score on the next test to have at least an 82 a

verage?
A) 85 or greater
B) 90 or greater
C) greater than 85
D) greater than 92
Mathematics
1 answer:
Anon25 [30]3 years ago
7 0
Add all 5 numbers together then divide it by five and that will give you your answer
You might be interested in
(15y^0 x^-3 z^2/ 3x^3 y^7 z^1/2)^2
ArbitrLikvidat [17]
Hello! For this you are just going to do this step by step, and remember to use PEMDAS. That is the order in which you should do the math. The abbreviation stands for  Parenthesis, exponents, multiplication, division, addition and subtraction. So lets get started!
<span><span>(<span><span><span><span>(<span><span><span><span><span>15<span>y0</span></span><span>x<span>−3</span></span></span><span>z2</span></span>3</span><span>x3</span></span>)</span><span>(<span>y7</span>)</span></span><span>z1</span></span>2</span>)</span>2</span><span>=<span><span><span>254</span><span><span><span>x6</span><span>y14</span></span><span>z6</span></span></span><span>x6</span></span></span><span>=<span><span>254</span><span><span>y14</span><span>z6</span></span></span></span>

Hope this helps!! If you need any more help or further explanation just let me know!! :)
 

6 0
3 years ago
Please help I’m struggling badly
Nady [450]

Answer:

yea bro should be the first one

Step-by-step explanation:

since the ratio is 5.5/5 we could scale it up to 11/10 and so f times that should be the amount of f used for every b that this girl used

4 0
2 years ago
There is a puddle 1.4 cm deep in your backyard. After one minute of rain, the puddle was 1.45 cm deep. The puddle was 1.5 cm dee
Readme [11.4K]

Answer:

I know answer. give me money I will tell everything..

3 0
2 years ago
Ben made a sundial in his backyard by placing a stick with height 6 in. straight into the ground, and marking the hours in the g
Sunny_sXe [5.5K]

Answer:

B and D

Step-by-step explanation:

5 0
3 years ago
Find the circumference of the object Use 3.14 or 22 for for T. Round to the nearest hundredth if necessary 11.4 in. The circumfe
ololo11 [35]

Answer:

35.80

Step-by-step explanation:

3.14 \times 11.4 = 35.796

Simplify & Round

35.796 ---> 35.80

Awnser = 35.80

8 0
3 years ago
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