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Nuetrik [128]
4 years ago
14

Lucy took 8 tests this year. Her mean score was 75 points. How many total points did she earn for the 8 tests?

Mathematics
2 answers:
Dahasolnce [82]4 years ago
7 0
You need to multiplay 75x8 and you get 600
Alex_Xolod [135]4 years ago
6 0
Multiply 75 x8 and you should get 600
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Pls Say<br>hard question​
Mashutka [201]

Answer:

Range is 19.54

Step-by-step explanation:

I. If R = H - L

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R = 25.6 - 6.06

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saul85 [17]

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1 1/2

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What is 27.67 plus 79.8
grin007 [14]

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3 years ago
The solutions to the equation x4 + 2x3 + 24 = 13x2 + 14x occur at x = –4, x = –2, x = 1, and x = 3. At what points does the grap
Naya [18.7K]

Answer:

C. (–4, 0), (–2, 0), (1, 0), and (3, 0).

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4 0
3 years ago
Write the following numbers in expanded notarion: a. 100 005. b. 84 016. c. 9 078. d. 113. e. 75.​
shusha [124]

Answer:

Step-by-step explanation:

a. 100005

1 x 1000000 + 0 x 100,000 +  0 x 10000 + 0 x 1000 + 0 x 100 +  0 x 10 + 5 x1

1 x 10^6  + 0  x 10^5  + 0 x 10^4  + 0 x 10^3 + 0 x 10^2 +  0 x 10^1  + 5 x 1

= 100,000 + 0 + 0 +0 +0 + 5

b.  84016

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80000 + 4000 + 0 + 10 + 6

c. 9078

9 x 1000 + 0 x 100 + 7 x 10  + 8 x 1

9000 + 0 +7 + 8

d. 113

1 x 100 + 1 x 10 + 3 x 1

100 + 10 + 3

e. 75

7 x 10 + 5 x 1

70 + 5

6 0
2 years ago
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