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Natasha2012 [34]
3 years ago
13

Please help ! It's timed! (More questions)

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

Q2 : y= -2x+9

Q4: y= 2x+8

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Dvinal [7]
Probability 1st song is sung by female : 55/100 reduces to 11/20
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8 0
3 years ago
Figure this out for 15 points
garri49 [273]

Step-by-step explanation:

Joe's climbing rate is not constant

3 × 2 = 6

8 × 1.5 = 12

12 × 1.1666666667 = 14

Time when climber reaches 30ft is unknown because climbing rate is not constant

Zas's climbing rate is 2.5

2 × 2.5 = 5

4 × 2.5 = 10

12 × 2.5 = 30

At 12 seconds, Zas reaches 30 feet.

Stephen's climbing rate is 4

2 × 4 = 8

4 × 4 = 16

6 × 4 = 24

30 ÷ 4 = 7.5

7.5 × 4 = 30

At 7.5 seconds, Stephen reaches 30 feet.

3 0
3 years ago
What the slope-intercept form?<br><br> Slope, m = 2 <br> y-intercept, b = 5
Lorico [155]

Answer:

y = mx + b

so its

y = 2x + 5

8 0
3 years ago
Are the decimals 0.4 and 0.40 equal ?explain
iren [92.7K]
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The points (-2 11) and (6 3) lie on the same line. What is the x-intercept of the line.
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