First, multiply the numbers in the <span>parentheses, which is </span>3 times 7 is 21.
Then divide 40 by 1. 40/1 = 40
40 plus 3 is 43, 43 minus 21 is 22.
PLus 7 minus 5 is 24.
Answer: the answer is 2.67
Step-by-step explanation: Noah and Gabriel have taken 6 quizzes in English class so far. There are no outliers in their quiz scores. Find the measure of variability for Noah’s scores.
Noah’s scores: 84, 85, 85, 86, 90, 92
Mean: 87
Range: 92 – 84 = 8
Gabriel’s scores: 82, 85, 86, 86, 90, 94
Mean: 87.17
Range: 94 – 82 = 12
MAD: 3.22
What is Noah’s mean absolute deviation?
2.67
Answer:
31 quarters, 17 nickels, and 85 dimes
Step-by-step explanation:
31 quarters=7.75
31-14=17 nickels=.85
17x5=85 dimes-8.5
7.75+.85+8.5=17.10
Answer:
its the first one fractions are always rational so are repeating i believe and so it the -1.11
hope this helps
<span>jake is reading a 168 page book at a rate of 24 pages per day
x number of days
</span><span>
168 - 24 x = 168 - 24(5 ) = 48
</span>Jake will have 48 more<span> pages to read
</span>
Julio <span>his reading rate is 1 1/4 times Jake’s rate = 5/4 (24) = 30
</span><span>julio’s book is 180
</span>
180 - 30(x) = 180- 30(5)= 180-150= 30 pages left to read
<span>
How many more?
</span>
48 -30 = 18 more pages
