On mr robinsons last history test for this marking period. the average score was 98. Fourty students took the test and 39 studen ts scored 100. What was the score of the student who did not score 100 on the test?
1 answer:
Answer:
20
Step-by-step explanation:
Therefore, the remaining student scored a 20 (which sounds weird, but I'm going with it).
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Answer:
2.447457627 x 10^6
Step-by-step explanation:
If this helped can i have Brainliest
X can be from -1.6 to -1.7 or x can be from -3.3 to 3.3
Answer:
Explanation:
Let's begin writing down everything
(X×(-11)+5)×(-9)+X-55
Now we can multiply
-9(-11X+5)+X-55
99X-45+X-55
And so we get
100X-100
Factorize 100
100(x-1)
Answer:
A. About 4,900 ft
Step-by-step explanation:
We want h such that ...
5 = 10·ln(h) -80
8.5 = ln(h) . . . . . . . add 80, divide by 10
e^8.5 = h ≈ 4914.8 . . . . take the antilog
h ≈ 4900 . . . . feet
Answer:
The sum of any integer and its opposite is equal to zero. adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values.
