Step-by-step explanation:
mean when 82 is present
=<u>8</u><u>2</u><u>+</u><u>4</u><u>4</u><u>+</u><u>2</u><u>7</u><u>+</u><u>9</u><u>6</u><u>+</u><u>6</u><u>9</u><u>+</u><u>8</u><u>0</u><u>+</u><u>7</u><u>5</u><u>+</u><u>8</u><u>3</u><u>+</u><u>5</u><u>6</u><u>+</u><u>9</u><u>8</u>=<u>7</u><u>1</u><u>0</u>
10 10
= 71
mean when 42 is present
=<u>4</u><u>2+44+27+96+69+80+75+83+56+98</u>=<u>6</u><u>7</u><u>0</u>
10 10
=67
therefore the mean decreases with
= 71 - 67 = 4
Answer:
-17 feet below sea level
Step-by-step explanation:
Garcia is at an elevation of 141 feet, and drops 158 feet. Subtracting 141 from 158 gets 17, therefore the answer is -17. A more straightway option to do this is 141 - 158 which gives you the answer.
Answer: 4/5 of a box of candy
Step-by-step explanation:
Justine sold 1¹/₅ times the ²/₃ of a box of candy that Grayson sold.
Justin sold;
= 1¹/₅ * ²/₃
= 6/5 * 2/3
= 12/15
= 4/5 of a box of candy
<h2>
Hope this helps!</h2>
Answer:
$68.32
Step-by-step explanation:
Is 9.76 = x
And the value needed is 8 * this amount, then it can be shown with 8x
8x = 9.76 * 8
8x = 78.08
So the total price is $78.08
To find the money needed, simply subtract the saved money from this amount:
78.08 - 9.76 = 68.32
So she needs $68.32!
<h2>Hope this helps!</h2>