1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
statuscvo [17]
3 years ago
9

Twice the sum of a number p and 3.

Mathematics
1 answer:
Korvikt [17]3 years ago
4 0

Answer:

7

Step-by-step explanation:

no explanation needed the answer is in the question

You might be interested in
there are 15 rafts available for people to use on the adventure river ride. each raft holds 12 people. the park runs this ride 3
3241004551 [841]

540 people can ride the wild river in 1 hour if all of the rafts are used and each raft is full

<u>Solution:</u>

Given, There are 15 rafts available for people to use on the adventure river ride.  

Each raft holds 12 people.  

Then, total people capacity over all rafts = 15 x 12 = 180 people.

The park runs this ride 3 times each hour.  

We have to find how many people can ride the wild river in 1 hour if all of the rafts are used and each raft is full?

Then, <em>total people count who take ride = number of rides x number of people per ride </em>

= 3 x 180  = 540

Hence, 540 people can take ride in 1 hour.

6 0
3 years ago
1/4e-2f - 1/f-2e what is the answer?
timofeeve [1]

Answer:

1

4

(2.718282)−2f−

1

f

−(2)(2.718282)

=

−2f2−4.756993f−1

f

=

−8f2−19.027973f−4

4f

=

−8f2−19.027973f−4

4f

7 0
3 years ago
Without his pencil or calculator, Joey knows that 2x³+3x²− 1 = 0 has at least one real solution. How does he know?
vova2212 [387]

Answer: Find the discriminant

Check explanation

Step-by-step explanation:

b^2-4ac

if it is equal to 0 there is no solution

Greater then 0 there is 2 real solution

Less then 0 there is 1 real

3^2-4(2*-1)

9-4(-2)

9(8)

72 there is at least one real solution

6 0
3 years ago
Use the given conditions to write an equation for the line in point-slope form.
Alex17521 [72]

Step-by-step explanation:

Hey there!

The given slope is; 3. And passing through point (-7,8).

Now,

Using one point formula.

(y - y1) = m(x - x1)

Put all values to find equation.

(y - 8) = 3(x + 7)

Simplify them to get answer.

(y - 8 )= 3x + 21

3x - y + 21 + 8 = 0

3x - y + 29 = 0

Therefore the required equation is 3x-y+29=0.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
100 points!!! Please help with this math.
joja [24]

Answer:

12ft

Step-by-step explanation:

A prism is a 3D shape which has the same 2D shape repeated along its length (this is sometimes called the cross section).

The 2D shape at the ends of the prism is the base of the prism, so for this shape, the <u>bases</u> are the <u>triangles</u>.

The height of the prism is actually the length of the prism, so for this prism the height is 12 ft.

6 0
2 years ago
Read 2 more answers
Other questions:
  • A chef has 6 cups of berries and will use 2/3 cup of berries for each serving of fruit salad.how many sevings can be made.
    7·2 answers
  • Jen's has current assets of $2,200, cash of $400, and inventory of $1,300. The firm has accounts payable of $300, long-term debt
    6·1 answer
  • -3x − 4 = -2(x + 2) − x
    12·2 answers
  • Nikki mixes yellow and blue paint in a ratio of 2:5 to make green paint. How many gallons of blue paint will Nikki needs to make
    15·1 answer
  • Which number can be inserted in the box to make the equation below true?<br> 102 + 40y= (2x + 8y)
    12·1 answer
  • Can someone help me ASAP???
    14·1 answer
  • Determine the y intercept (8th grade)
    7·1 answer
  • Determine the domain of the following graph:
    8·1 answer
  • Which expression represents the total cost for ari to rent a bike for b hours and Meg to rent scooter for s hours. STOP DELETING
    5·1 answer
  • a surgeon developed a new procedure for knee replacement surgery. to study its effectiveness, they recruit patients who need kne
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!