Answer: The answer is C
The vector (-7,-5) as a sum of unit vectors is -7i-5j
When my cat likes to run around:
1 answer:
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Answer:
4.08 + 2 = 6.08 years
Step-by-step explanation:
we know that
Simple Interest(S.I.) = (P × R × T) ÷ 100
where, P = Principal = 750
R = Rate = 6%
T = unknown
⇒ S.I. = (750 × 6 × t)÷ 100
⇒ S.I. = 45t
Also, Amount = S.I + Principal
⇒ Amount = 750 + 45t
Now Formula for Compound Interest is:
where A = Amount
=1000
P = Principle
r = rate
t = total number of year
Here, P = 750 + 45t, r = 3.5% , and t = 2.
Putting all these values in above formula:
⇒
⇒ t = 4.08
Hence, total time required will be 2 + 4.08 = 6.08 years.
Answer:
Step-by-step explanation:
Let x represent Brad's score on 4th test.
We have been given Brad has scored 87, 89, and 78 on the first three.
To find the range of Brad's test score, we will represent our given information in an inequality as:
Therefore, the range of score on the fourth test will be .