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3 years ago

8. Graph the function

Mathematics

1 answer:

goldfiish [28.3K]3 years ago

3 0

Answer:

Last option is the correct choice.

Step-by-step explanation:

See the attachment below.

Best Regards!

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Write the equation of the line in fully simplified slope-intercept form.

djverab [1.8K]

Y=-5x+6
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4 0

3 years ago

Steven must save $240 to attend summer camp next year. He already saved $30 if you earns $14 per week how many weeks must he sav

Anarel [89]

Answer:

11 2/3

Step-by-step explanation:

240-30

210

210/18

3 0

3 years ago

Ace Truck leases its 10-ft box truck at $30/day and $0.50/mi, whereas Acme Truck leases a similar truck at $25/day and $0.55/mi.

scoray [572]

Answer:

Ace Truck

$C(m) = 30 + 0.5*m$

Acme Truck

$C(m) = 25 + 0.55*m$

Step-by-step explanation:

The cost function to lease a box truck from a company has the following format:

$C(m) = F + a*m$

In which F is the fixed cost and a is the cost per mile m.

(a) Find the daily cost of leasing from each company as a function of the number of miles driven.

Ace Truck

$30/day and $0.50/mi. This means that $F = 30, a = 0.50$ . So

$C(m) = 30 + 0.5*m$

Acme Truck

$25/day and $0.55/mi. This means that $F = 25 a = 0.55$ . So

$C(m) = 25 + 0.55*m$

8 0

3 years ago

PLZ HELP!!!!!! (WILL GIVE BRAINLIEST!!!!)

Brut [27]

Here are the answers:
A: no
B: yes
C: no
D: yes
E: yes
I hope this helped! :-)

7 0

3 years ago

Multiply (2.5x10^-10) (7x10^-6)

serious [3.7K]

We want to multiply $2.5\cdot10^{-10}$ by $7\cdot10^{-6}$ .

The numbers are written in scientific notation. So we expect the answer also to be in scientific notation.

the multiplication of the 10's, using the exponents rule is :

$10^{-10}\cdot 10^{-6}=10^{-10+(-6)}=10^{-10-6}=10^{-16}$

the multiplication of the other 2 numbers is:

$2.5\cdot7=17.5=1.75\cdot10$

(we write the number so that it has only one digit to the left of the decimal point).

Thus,

$(2.5\cdot10^{-10})\cdot(7\cdot10^{-6})=1.75\cdot10\cdot10^{-16}=1.75\cdot10^{-15}$

Answer: $1.75\cdot10^{-15}$

6 0

4 years ago

Read 2 more answers