Answer:
Not sure wut u wanted but
Step-by-step explanation:
1:6
pennies to all
The student would have to score 100% on their next test to brung their average up to 90. Here is why;
90+84+86=260
(260+?)/4=90
(260+100)/4=90
360/4=90
This is done to get the mean (or average) of a group of numbers by adding all the numbers and dividing by the amount of numbers you added together. Here it is divided by 4 because of the three tests he has taken and the test he will take.
Answer:
19,23,27,31,35
Step-by-step explanation:
It's going up by 4 each time.
p(1+r/n)^(r times n)
P is your start amount
R is rate as a decimal 5% would be 0.05
t is time (years)
n is the number of time compounded , weekly would be 52 times a year.
2300(1 + (0.0212/52))^(52 times 7)
2300(1.0004076)^(364)
Answer:
24
Step-by-step explanation:
3d
= 3 × 8
= 24
Hope it helps you:)
