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Marina86 [1]
3 years ago
10

Question 1(Multiple Choice Worth 3 points)

Mathematics
1 answer:
frez [133]3 years ago
3 0

Answer: D) 99 Points

Step-by-step explanation: Theresa earned scores of 88 points, 84 points, 88 points, and 91 points on four tests

Therefore the totals points are 351

351 is her total score for 4 tests, if she gets an average score of 90 on her fifth test then all we have to do is:

5 x 90 = 450 (The 5 being her fifth test)

450-351 = 99

Option D

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1 and 1/2

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Find the area of a rectangle with a length of 5 1/3 inches and a width of 2/3 inch
neonofarm [45]

Step-by-step explanation:

length \: of \: rectangle \\ l = 5 \frac{1}{3} \:  inches =  \frac{16}{3}  \:inches  \\  \\ width \: of \: rectangle \:  \\ w =  \frac{2}{3}  \: inch \\  \\ area \: of \: rectangle \\  = l \times w \\  \\  = \frac{16}{3}  \times \frac{2}{3} \\  \\  =  \frac{32}{9}  \\  \\ \red{ \boxed{  \therefore  area \: of \: rectangle = 3 \frac{5}{9}  \:  {inch}^{2} }}

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3 years ago
Least to greatest 2.3 2 4/5 2.6
Volgvan
2.3 is smaller than 2.6: we can see it just by looking at the digits from left to right.

now, where does 2\frac{4}{5} stand?

 its fraction part is equal to

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5 0
3 years ago
Re-write the quadratic function below in Standard Form<br> y=-3 (x - 2)² – 7
pav-90 [236]

Answer:

y=-3x^2+12x-19

Step-by-step explanation:

we know that

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Combine like terms

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3 0
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