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tresset_1 [31]
3 years ago
14

Math question please help If you get this right I will mark you as a brainliest

Mathematics
2 answers:
Svetlanka [38]3 years ago
6 0
D I believe 27.5in squared
Dahasolnce [82]3 years ago
3 0

The answer is going to be D. 27.5²

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247 + 794 is the same as<br> ? + 800
Dmitry [639]
241 + 800 = 1041
247 + 794 = 1041
5 0
3 years ago
Read 2 more answers
Gregorio took two tests. Find his z-score for each test. (Remember: The number of standard deviations between a score and the me
never [62]
I found the missing parts of this question.
Test A 
<span>Gregorio’s score </span><span>62 </span>
<span>Mean score </span><span>80 </span>
<span>Standard deviation </span><span>6 </span>

<span>Test B </span>
<span>Gregorio's score </span><span>70 </span>
<span>Mean score </span><span>90 </span>
<span>Standard deviation </span><span>10 </span>


<span>a. </span><span>Test A: 3; Test B: 2; Test A </span>
<span>c. </span><span>Test A: –2; Test B: –3; Test A </span>
<span>b. </span><span>Test A: –3; Test B: –2; Test B </span>
<span>d. </span><span>Test A: –3; Test B: –2; Test A
</span>

Refer to the attachment for the formula of z score:

test A: z = (62-80)/6  = -18/6 = -3
test B: z = (70-90)/10 = -20/10 = -2

B. <span>Test A: –3; Test B: –2; Test B </span>

5 0
3 years ago
Ms. Fitzgerald had 2 1 /4 gallons of fruit punch. She served 3 /8 gallon of the fruit punch
Luda [366]

Answer:

1 7/8

Step-by-step explanation:

1/4=2/8

2+2/8-3/8= 1 7/8

8 0
2 years ago
1) stacey is selling tickets to the school play the tickets are $8 for adults and $5 for children . she sell twice as many ticke
Lapatulllka [165]
2) 25/48 All you do is multiply both.
1) she sold 5 children and 10 adult. 5 *5 equals 25. You double 5 to get twice as many tickets for adults and get 10. 8 *10 equals 80. 80 + 25= $105
5 0
3 years ago
Identify this conic section.
BaLLatris [955]
Solve for x or y or 1
solving for y
divide both sides by x
y=25/x
not a line because x has t ohave exponent of 1, this one is y=25x^-1

ok, solve for something else
solve for 1
xy/25=1
this doesn't fit into the standard forms of any of the conic sections
if we were to subsitute points we would see it is a hyperbola that is diagonal with the x and y axises as assemtots

it is a hyperbola
5 0
3 years ago
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