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ICE Princess25 [194]
3 years ago
12

David did not have time to wait for the elevator on the first floor of the building so he decided to go up the stairs. If it too

k him 2 minutes to get to the third floor, how long will it take him to get to the ninth floor?
Mathematics
1 answer:
amm18123 years ago
6 0

Answer:

6 minutes

Step-by-step explanation:

so it took him 2 mins from floor 1 to 3 then another to 3 to 6 so now it's been 4 mins then 6 to 9 is another 2 mins and that equals 6 minutes

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16x16+14-99x8= <br> First to get it right gets my hulu account<br> NO CHEATING WITH A CACULATOR
vova2212 [387]

Answer:

16x16+14−99x8

=16x16+14+−99x8

Answer- =16x16−99x8+14

sooo its -522

Step-by-step explanation:

hope this helps! :)

5 0
3 years ago
Read 2 more answers
A contractor is given a scale drawing of a rectangular patio. The scale from the patio to the drawing is 4ft to 1in. What is the
AnnyKZ [126]

Answer:

170 ft²

Step-by-step explanation:

Given:

Patio drawing of 4.25 in by 2.5 in

Scale of Patio to its drawing = 4ft to 1 in

Requires:

Area of actual Patio

SOLUTION:

Area of actual Patio = area of a rectangle = length × width

Given a scale drawing of 4ft to 1 in, therefore:

Length of actual Patio = 4.25 × 4 = 17 ft

Width of actual Patio = 2.5 × 4 = 10 ft

Therefore:

Area of actual Patio = 17 ft × 10 ft = 170 ft²

5 0
2 years ago
What is the radius of J. A. 24.8<br> B. 6.2<br> C. 10.8<br> D. 12.4
mario62 [17]

Answer:

12.4 units

Step-by-step explanation:

The diameter of circle J is represented by KN. Half of KN is KJ and JN which means these represent the radius. Since JN equals 12.4 and JN is the the radius, then the radius of circle J is 12.4 units which is answer choice D.

7 0
2 years ago
Read 2 more answers
Karen buys a water heater on clearance. It is 65% off the original price. If Karen pays $350, what was the original price?
andre [41]

Answer:

227.5

Step-by-step explanation:

trust meh ._.

6 0
3 years ago
Solve for h.<br> H+6/4= 5
ryzh [129]
H + 6/4 = 5
- 6/4 -6/4

H = 3.5 OR 3 1/2
3 0
3 years ago
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