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lesya692 [45]
3 years ago
12

Type the number in standard form 4.21 x 10^4

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

0.00042

Step-by-step explanation:

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Engineering students at Lancaster College last year received an average of $6,400 in scholarships and grants. This year, the ave
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79% decrease

Step-by-step explanation:

Subtract 6400-1344=5056

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79% decrease is our final answer

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4 years ago
Help with this plz on finding x
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M<3 = m<5
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4 years ago
Write a system of linear inequalities to represent each graph.
Ostrovityanka [42]

5. The blue one is y >= 5x - 7

and green is y >= -0.65x + 3

6. y <= (4/5)x

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3 0
3 years ago
In ΔABC, the measure of ∠C=90°, the measure of ∠A=78°, and BC = 6.6 feet. Find the length of CA to the nearest tenth of a foot.
Vanyuwa [196]

Answer:

1.4 feet

Step-by-step explanation:

I got it right on delta

3 0
3 years ago
Find the total length of fencing required to fence the outer edges of a rectangular park that is 35 meters by 25 meters
kykrilka [37]

Perimeter = 2(length) + 2(width)

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Answer: 120 meters

7 0
3 years ago
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