3 years ago

PLEASE HURRY I AM ON THE QUIZ!!!

Mathematics

1 answer:

Ghella [55]3 years ago

5 0

Answer:

number two

Step-by-step explanation:

-3 times 4x equals -12x and -3 times -.5 is +1.5 !

You might be interested in

1. The speed of light is approximately 3 x 108 m/s. How far does light travel in 5.0 x 10 seconds?

leonid [27]

Answer:

far

Step-by-step explanation:

jesus told me and u gotta trust jesus and not ur math teachers logic which is always weird

8 0

3 years ago

Read 2 more answers

The cost function for q units of a certain item is C(q)equals109 q plus 90. The revenue function for the same item is R(q)equa

Tcecarenko [31]

Answer:

a) $109

b) $P(q) = \frac{45q}{ln(q)} +90$

c) $$11.20$

Step-by-step explanation:

a) The marginal cost, or the cost per additional unit, is given by the derivate of the cost function:

$C(q) = 109q+90\\C(q) = \$109$

b) Profit is given by Revenue minus Cost:

$P(q) = R(q) - C(q)\\P(q) = \frac{45q}{ln(q)} +90$

c) The marginal profit for 8 units, is given by the difference in profit for 9 units and 8 units:

$M = P(9)-P(8)\\M= \frac{45*9}{ln(q)} +90 - (\frac{45*8}{ln(8)}+90 )\\M=\$11.20$

6 0

2 years ago

The first 5 terms of a quadratic sequence are

Mashcka [7]

Step-by-step explanation:

an = 2n^2 - 3 · Anonymous. -1, 5, 15, 29, 47, ... an = 2 n^2 - 3.

8 0

2 years ago

Which sentence best describes the interval [-2,1]

PolarNik [594]

Answer:

The function is increasing on the interval [-2,1]

Step-by-step explanation:

6 0

2 years ago

Using a Celsius scale, water freezes at 0°C and boils at 100°C. Using a Fahrenheit scale, water freezes at 32°F and boils at 212

natulia [17]

Y= (x(9/5)) + 32; Ex: y=(100(9/5)) + 32 —> 100 x 1.8 (or 9/5) = 180–> 180 + 32= 212 F

5 0

3 years ago