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Elan Coil [88]
3 years ago
15

Elementary math! please help Mark brainlist​

Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer: 1 minute and 43 seconds faster

Step-by-step explanation:

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Nancy has 100 candy bars. She ate 47 of them in one day. Then she gave 12 of them to her friend David . How much does she have n
Pavel [41]

Answer:

41 Candy Bars

Step-by-step explanation:

She first has 100 candy bars. If she ate 47, she will have 53. If she gives away 12 after, she would have 41.

4 0
3 years ago
Read 2 more answers
K - 263.48 = 381.09 solve this equation
Sedbober [7]
K-263.48=381.09
we add 263.48 on both sides
k=644.57
7 0
4 years ago
Read 2 more answers
in 1990, the value of a home is $170,000. Since then, its value has increased 5% per year. what is the approximate value of a ho
Gwar [14]

value of home in 1991= 105% of 170000

value of home in 1992= 105%×105% of 170000

value of home in 1993= 105%×105%×105% of 170000

=$196,796.25

3 0
3 years ago
How does the graph of y=-3√2x-4 compare to the graph of y=-3√x-4?
kifflom [539]
<span>Assuming the graph is y=-3(√2x)-4 and y=-3√(x-4) the transformation would be:

</span><span>The graph is compressed horizontally by a factor of 2
x=1/2x'
</span>y=-3(√2x)-4 
y=-3(√x')-4 <span>

</span><span>moved left 4
x=x'-4
</span>y=-3(√x)-4 
y=-3(√x'-4)-4 
<span>
moved down 4
y=y'-4
</span>y=-3(√x-4)-4 
y'-4=-3(√x'-4)-4 
y'=-3(√x'-4)-4 +4
y'=-3(√x'-4)

Answer: C. <span>The graph is compressed horizontally by a factor of 2, moved left 4, and moved down 4.
</span>
6 0
4 years ago
Read 2 more answers
Look at the picture please and solve, if its wrong ill report you for just picking a random answer
Sveta_85 [38]

Answer: - (27/40)

Step-by-step explanation:

-(3/8) / (5/9) is the same as -(3/8) × (9/5)

-((3×9) / (8×5))

-(27/40)

7 0
3 years ago
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