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2 years ago

10

Find the slope and y-intercept of the graph of the equation. y= 2x + 7

1 answer:

faust18 [17]2 years ago

5 0

Slope 2
y- intercept -7

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AleksandrR [38]

im pretty sure the answer is C

5 0

2 years ago

The ratio of swordfish to marlins caught on a deep sea fishing trip was 20 to 15. If 27 marlins were caught, how many swordfish

Kisachek [45]

20/15=N/27
Do cross multiplication.
20x27=540
540/15=39
So the answer ia 39.

6 0

2 years ago

Which table would it be

Sladkaya [172]

Answer:

C

Step-by-step explanation:

7 0

2 years ago

The quotient of 5 plus a number w and negative 5 is 36

zalisa [80]

155 i think this is correct if not its 205

6 0

2 years ago

Read 2 more answers

One hundred five of the 195 members surveyed at a local gym say they worked out more often when they were in their twenties than

ddd [48]

Yes, it is reasonable, because the ME is 7.1% and 48% falls within the range of 53.8% to 7.1%.

Calculating the ME:

$ME=\pm 2\sqrt{\frac{\hat{p}(1-\hat{p})}{N}}=\pm 2\sqrt{\frac{0.54(0.46)}{195}}
=\pm 2\sqrt{\frac{0.2484}{195}}=0.071=7.1$

The sample proportion was 53.8%. This gives us
53.8% +/- 7.1%

7 0

2 years ago