All categories

3 years ago

HELP ME PLEASE ASAP

2 answers:

6 0

All you have to do is make a equation. Which would be p5+3 =v the answer should be 8 because if you plug 8 in you get (8)5+3=v 40+3= 43 then you add 8 to 43 and get 51 so i believe the answer to your question is 8

ratelena [41]3 years ago

6 0

Answer: There are 8 pepperoni pizzas she order.

Step-by-step explanation:

Since we have given that

Number of vegetable pizzas and pepperoni pizzas for the eighth grade party = 51

Let the number of pepperoni pizzas be 'p'.

Let the number of vegetable pizzas be 'v'.

According to question,

$v=5p+3$

So, it becomes,

$v+p=51\\\\5p+3+p=51\\\\6p+3=51\\\\6p=51-3\\\\6p=48\\\\p=\dfrac{48}{6}\\\\p=8$

Hence, there are 8 pepperoni pizzas she order.

You might be interested in

You would need one gallon of water per day for yourself.Your horses need eight gallons of water each per day.How many gallons of

Bumek [7]

Answer:

answer varies on duration of trip

Step-by-step explanation:

it depends how long your trip is

4 0

3 years ago

How do I solve the problem 4040÷69.689 ?

kati45 [8]

0.05797

Use standard Division to get your answer but in most classes you won’t be given an answer that big and you should use s calculator

8 0

3 years ago

Ingrid walked her dog and washed her car. The time she spent walking her dog was one-half the time it took her to wash her car.

TiliK225 [7]

Answer:

I think it would be 4 times 14 which would be 56.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The arrival of customers at a service desk follows a Poisson distribution. If they arrive at a rate of two every five minutes, w

vampirchik [111]

Answer:

13.53% probability that no customers arrive in a five-minute period

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given time interval.

They arrive at a rate of two every five minutes

This means that $\mu = 2$

What is the probability that no customers arrive in a five-minute period?

This is P(X = 0).

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-2}*2^{0}}{(0)!} = 0.1353$

13.53% probability that no customers arrive in a five-minute period

5 0

3 years ago

I got 15 points out of 20 what is my grade

sdas [7]

Answer:

75% (Letter grade = C)

Step-by-step explanation:

15 ÷ 20 = 0.75
Multiply by 100: 0.75 × 100 = 75
So, your grade was a 75% (letter grade = C)

7 0

3 years ago

Read 2 more answers