Which equation can be used to find the nth term for the sequence 2, 5, 10, 17
Answers
an＝n^2-2n+2.
Sn＝n(2n^2-3n+7)/6
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the population of ages at inauguration of all us presidents who had professions in the military is 62,46, 68,64,57. why does it not make sense to construct a histogram for this data set?
A.about 80
B.about 40
C.about 70
D.about 30
Answers
Answers
The angela units rate should be 0.71 m/s.
Given that,
- The swim of Angela is in 1,700 meters.
- The time taken is 40 minutes.
Based on the above information, the angela unit rate should be
= 1,700 meters ÷ (40 minutes × 60 seconds)
= 1,700 meters ÷ 2400 seconds
= 0.71 m/s
Therefore we can conclude that the angela units rate should be 0.71 m/s.
Learn more: brainly.com/question/14731228
step one: you divide 40 into 1700
step two: you find the closest number that goes into 1700 which is 4 so 40×4= 160
step three: then you subtract 1700 from 160 and you'll get 100
step four: then you'll find the closest number that goes into a 100 and that will be 2 so 40×2=80
step 5: you'll then subtract 100 from 80 and you'll get 20
step 6: you when then add a decimal and add an extra 0 to 1700 so you will now have 17000 you will bring down the 0 to make 20 into 200 and you will find the closest number that will go into 200 which will be 5 cause 40×5= 200 so you're answer will be 42.5units
Answers
The secondstep is
2.5 (42 ÷ 3.2 – 2 + 3) - 5.2
What is an expression?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Step 1:
2.5 (42 ÷ 3.2 – 10(0.2) + 3) - 5.2
Step 2:
2.5 (42 ÷ 3.2 – 2 + 3) - 5.2
Step 3:
2.5 (13.125 + 1) - 5.2
Step 4:
2.5 (14.125) - 5.2
Step 5:
35.3125 - 5.2
Step 6:
30.1125
Thus,
The value of the expression is 30.1125.
Learn more about expressions here:
#SPJ5
Answer:
The answer is C
Step-by-step explanation:
I just answered it on edg
Answers
Answer:
6.25
Step-by-step explanation:
c
Answer:
$6
Step-by-step explanation:
48÷8=6
keep the questions coming
Answers
2/1
because 8 times 2 is 16 and if you divide 16 by 8 u will get 2 and 8 divided by 8 is 1
Answers
We want to find out low long it will take for A to become half of its original amount.
We don't know the original amount, and the substance is not decaying at a constant rate (but rather an exponential one) so we can't answer that question.
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