All categories

2 years ago

PLEASE HELP. WILL GIVE BRAINLEST

Mathematics

1 answer:

swat322 years ago

5 0

Answer:

i would say A. The initial cost for renting a snowmobile is $75, with each hour of use costing an additional $25.

Step-by-step explanation:

You might be interested in

When solving negative one over five(x − 25) = 7, what is the correct sequence of operations?

Rufina [12.5K]

Add 25 to both sides x-25 +25 =7 +25
x =32

7 0

3 years ago

you put the names of all the students in your class in a paper bag. there are 15 boys and 11 girls. if you drawa name at random

rosijanka [135]

There is a 15/26 chance that it will be a boy

8 0

2 years ago

Suppose the wholesale price of a certain brand of medium-sized eggs p (in dollars/carton) is related to the weekly supply x (in

Mrrafil [7]

Answer:

1300

Step-by-step explanation:

We are given

x = 35

$\frac{dp}{dt}=-0.05$ [rate of change of price with time]

We want to find $\frac{dx}{dt}$ , which is the rate at which supply is changing.

First, we need to implicitly differentiate the equation given:

$625p^2-x^2=100\\1250p\frac{dp}{dt}-2x\frac{dx}{dt}=0$

Here, we have what we need except for p. We find p when x = 35:

$625p^2 - x^2 =100\\625p^2 - (35)^2 =100\\625p^2=1325\\p=1.46$

Now, find dx/dt:

$1250(1.46)(-0.05)-2(35)\frac{dx}{dt}=0\\-91.25-70\frac{dx}{dt}=0\\\frac{dx}{dt}=-1.30$

In thousands, 1.30 * 1000 = 1300 cartons per week decrease

5 0

3 years ago

Please help <3<br> Not sure about this lol-

pickupchik [31]

Answer:

C) 20

Step-by-step explanation:

3^4−21/3

Convert the exponent to a number

=81−21/3

Subtract

=60/3

Simplify

=20

It's always okay if your not sure about something

keep on trying :D

6 0

2 years ago

Help me please. Solve this equation with the steps. -5•10^x=-31. Thank you

Sonbull [250]

Answer:

$x=0.79$

Step-by-step explanation:

we have

$-5(10^{x})=-31$

step 1

Divide by -5 both sides

$10^{x}=31/5$

step 2

Apply log both sides

$log[10^{x}]=log[31/5]$

step 3

Applying Property of logarithms

Remember that

$log(x^{y})=ylog(x)$

$xlog[10]=log[31/5]$

Remember that

$log(10)=1$

substitute

$x=log[31/5]$

$x=log(6.2)$

$x=0.79$

5 0

2 years ago