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3 years ago

Rewrite the following equation as a function of x. 680x + 10y -1000 = 0

Mathematics

1 answer:

hodyreva [135]3 years ago

5 0

Answer:

y= -68 x + 100

Step-by-step explanation:

subject y as in the form of y= mx+ c

we get

10 y= -680 x + 1000

now we can divide every term by 10 as to obtain least values

Therefore :y= -68 x+ 100

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Hi what is the answer to my question

Mashcka [7]

Answer:

594

Step-by-step explanation:

You multiply 18 by 3 by 11 :)

8 0

3 years ago

Read 2 more answers

A. 23.3 cm B. 16 cm C. 8 cm

Hitman42 [59]

B. 16 cm

Square both 20 and 12

20x20=400

12x12=144

400-144=256

find the square root of 256
and the square root is 16

so b is 16 cm

6 0

3 years ago

Round your response to at least 3 Decimal Places Answer AB&C

Kaylis [27]

The probabilities can be calculated using an online calculator or tables, depending on which is more readily available.

QUESTION A

$P(Z>1.48)$

Using calculators, the probability will be:

$P(Z\gt1.48)=0.069$

QUESTION B

$P(Z\leq1.94)$

Using calculators, the probability will be:

$P(Z\leq1.94)=0.974$

QUESTION C

$P(-0.76Using calculators, the probability will be:[tex]P(-0.76\lt Z\lt2.05)=0.756$

4 0

1 year ago

Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 50.7 d

Svet_ta [14]

Answer: The mean of the frequency distribution is 51.7°.

The computed mean 51.7° is greater than the actual mean 50.7° .

Step-by-step explanation:

The given table :

Low Temperature (°F) Frequency Mid -value

Class interval f x fx

40-44 2 42.5 85

45-49 7 47.5 95

50-54 9 52.5 105

55-59 5 57.5 115

60-64 1 62.5 25

$\text{Now, Mean}=\dfrac{\sum fx}{\sum f}\\\\=\dfrac{85+332.5+472.5+287.5+62.5}{24}\\\\=\dfrac{1240}{24}=51.6666666667\approx51.7$

The computed mean 51.7° is greater than the actual mean 50.7° .

5 0

3 years ago

in 7 hours, the temperature on the slopes of a mountain ski resort fell from 9° f to 2° f. what was the average change per hour.

natka813 [3]

Answer:

1 deggre per hour

Step-by-step explanation:

4 0

2 years ago