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vivado [14]
3 years ago
7

4000 principal earning 7% compounded annually , 7 years

Mathematics
1 answer:
katrin [286]3 years ago
5 0
4000×7×7÷100 that is your answer u have to divide it
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Please help , thank you !!!!!!1
Lynna [10]
Answer is 7.
55+5X=90
5X=90-55
5X=35
X=35/5
X=7
6 0
3 years ago
-5r+8r+5 what is the anwser
Ksju [112]

Answer:

-5r + 8r +5

= (-5+8)r+5 (we can calculate number in same variabe)

= 3r +5

hope it helps ^°^

7 0
3 years ago
Read 2 more answers
Jack drove to work in the morning at an average speed of 45 miles per hour. He returned home in the evening along the same route
Dmitry [639]

Answer:

Step-by-step explanation:

Let's say that the time it took him to get to work in the morning is  t hours. Then the time it took him to get home in the afternoon must be 1 - t hours. We know that for any trip, distance equals rate times time or d = rt . That means that the distance he drove to work is given by , but we also know that the distance he drove to get home must be the same distance, because he took the same route (and, presumably, no one picked up him house and moved it while he was at work) so for the trip home we can say  d = 30 × (1 - t) and since the distances are equal, we can say: 

45t = 30 × (1 - t)

45t = 30 - 30t

45t + 30t = 30

75t = 30

t = 30/75

t = 2 /5 hour to drive to work at 45mph

Since ,  d = rt

d = 45 ×(2/5) = 18miles

8 0
3 years ago
What is the area of the kite? A kite has a width of 14 feet and a height of 6 feet.
balu736 [363]
The area of the kite is 84 feet
5 0
3 years ago
Pls Answer ..........
GuDViN [60]

Answer: The correct answer would be C

Step-by-step explanation: as the term number increases, the number of stars icreases by two. using this information, term ten would have 21 which is less than 30

4 0
3 years ago
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