Answer:
-250 , -200 , -150 , 0 , 150 , 200 , 300
Step-by-step explanation:
Answer:
-250, -200, -150, 0, 150, 200, 300
Step-by-step explanation:
i. 10 weeks
ii. 20 weeks
b)How many weeks will it take for the ant population to reach 2000.
Answer:
a) (i) 1553 ants
(ii) 4823 ants
b) 12 weeks
Step-by-step explanation:
Given,
The initial number of ants, P = 500,
Also, the rate of increasing per week, r = 12% = 0.12,
So, the number of ants after x weeks,
a) (i) If x = 10 weeks,
The number of ants would be,
(ii) If x = 20 weeks,
The number of ants would be,
b) If A = 2000
Taking log both sides,
log(4) = xlog(1.12)
⇒ x = 12.23 ≈ 12 weeks
Question options:
A.) Katie types slower than the school record speed.
B.) Katie types faster than the school record speed.
C.) Katie’s typing rate is the same as the record speed for her school.
Answer:
a
Step-by-step explanation:
since the school recorded is in two minutes, they wrote 420 words, and Katie in 5 minutes wrote 600 words, if you put the average to the person who wrote 420 words in 2 minutes to-
in every too minutes they write 420 words.
so in four minutes they would of typed 840 words, which is more words than Katie in less minutes.
A.
2/3
B.
1/4
C.
3/4
D.
1/6
Answer:
(6,12)
Step-by-step explanation:
Use the mid point formula to find the answer. Add the first x value to the second and divide by two for your x midpoint, then add the first y value to the second y value and divide by two for your y midpoint.
"I'll probably try it over the next year, sometime." = 162 responses
"I'll probably try it, but only if I have a discount coupon." = 153 responses
"I don't like this marmalade." = 58 responses
3a-1
Answer:
the answer is -13
Step-by-step explanation: