Calculate a 40% increase from 120.

Which expression is equivalent to 16+2•36?

AleksandrR [38]

The answer to your equation is 88

4 0

3 years ago

C = k - 273.15 (a) Write two other related equations . (b) If the temperature is 23 in degrees Celsius , what is the temperature

Alona [7]

Answer:

(a) k = C + 273.15, F = 1.8(k - 273.15) + 32

(b) k = 296.15

(c) 25 celcius is greater than 300 kelvis.

Step-by-step explanation:

(a) one equation would be to solve for k instead of c, and another related equation could be from kelvin to Farenheit.

C = k - 273.15

C + 273.15 = k

k = C + 273.15

F = 1.8(k - 273.15) + 32

(b) for this one you have to substitute in the previous equation and solve for k.

23 = k - 273.15

k = 23 + 273.15

k = 296.15

(c) you have to convert either kelvins to celcius or celcius to kelvins.

C = k - 273.15

C = 300 - 273.15

C = 26.85

So 25 celcius is greater than 300 kelvis.

5 0

3 years ago

Clive and Erica both have part-time jobs where they get paid by the hour. Erica makes more than Clive. The number of dollars, dd

SIZIF [17.4K]

Missing Options:

A. Erica's graph is incorrect, because the slope should be greater than 9.5.

B. Erica's graph is incorrect, because the y-intercept should be greater than 9.5.

C. Erica's graph is correct, because the slope should be less than 9.5.

D. Erica's graph is correct, because the y–intercept should be less than 9.5.

Answer:

A. Erica's graph is incorrect, because the slope should be greater than 9.5.

Step-by-step explanation:

Given

Clive:

$d = 9.5h$

Erica:

$m = 9$ --- slope

$b =0$ --- y intercept

First, we need to determine the equation of Erica's earnings using

$d = mh + b$

Where

m = slope = 9

b = y intercept = 0

So, the equation becomes

$d = 9 * h + 0$

$d = 9h + 0$

$d = 9h$

This implies that Erica earns 9 dollars per hour

For Clive:

$d = 9.5h$

This means that Clive earns 9.5 dollars per hour

From the question, we understand that Erica earns more than Clive.

So, we can conclude that Erica's graph is incorrect because the slope must be greater than 9.5.

When the slope is greater than 9.5, then she earns more than Clive.

6 0

3 years ago

Is 85/95 greater than 64/76

madam [21]

85/95 is equal to 0.8947
64/76 is equal to 0.842
Therefore, 85/95 is greater

5 0

4 years ago

kaylie has three biscuits and she buys three more and buys a cup of coffee and she gives three biscuits to 3 random people how m

Gala2k [10]

Answer: 8$

Step-by-step explanation:

Kaylie has 6 biscuits in total and she also has a cup of coffee so she spend 8 dollars in total.

7 0

3 years ago

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