Consider the function y= (x + 6)2<br>

Meg is a veterinarian. She found that 10 of the 59 dogs she saw this week were boxers. Steve is also a veterinarian. He found th

Finger [1]

Answer:

Meg:percent Steve:part

Step-by-step explanation:

I got it right

6 0

3 years ago

The equation 25+0.35p=c gives the cost c in dollars that the store charges to deliver an application that weighs pounds. Use the

alekssr [168]

Answer: 100 pounds

Step-by-step explanation:

60-25=35

35/0.35=100

8 0

3 years ago

Joan has earned grades of 88, 94, 92, and 98 on math tests so far. What must her next grade be to give her an average grade of 6

Ira Lisetskai [31]

Answer:

see the explanation

Step-by-step explanation:

Let

x ------> the next grade

we know that

To find the average grade sum the grades by the number of math test

so

$60=\frac{(88+94+92+98+x)}{5}$

solve for x

Combine liker terms in the right side

$60=\frac{(372+x)}{5}$

Multiply by 5 both sides

$300=372+x$

Subtract 372 both sides

$300=372+x$

$x=-72$ -----> this is not make sense

The grade cannot be a negative number

so

For x=0

The minimum average grade is

$\frac{(372)}{5}=74.4$

3 0

3 years ago

___________________ are two angles that add to equal 180°.

Trava [24]

Supplementary angles are two angles on a line that equal to 180°

7 0

3 years ago

Read 2 more answers

According to a study done by a university student, the probability a randomly selected individual will not cover his or her mou

Margarita [4]

Answer:

a. P(X=8)=0.0277

b. P(X<4)=0.3460

c. No. P(X<8)=0.9605

Step-by-step explanation:

a. Let x denote the event.

This is a binomial probability distribution problem expressed as

$P(X=x)={n\choose x}p^x(1-p)^{n-x}$

Where

n is the total number of events
p is the probability of a success
x is the number of successful events.

Given that n=16, p=0.267, the probability of exactly 8 people not covering their mouths is calculated as:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\\\P(X=8)={16\choose 8}0.267^8(1-0.267)^8\\\\\\=0.0277$

Hence, the probability of exactly 8 people not covering their mouths is 0.0277

b. The probability of fewer than 4 people covering their mouths is calculated as:

-We calculate and sum the probabilities of exactly 0 to exactly 3:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X$

Hence, the probability of x<4 is 0.3460

c. Would you be surprised if fewer than half covered their mouths:

The probability of fewer than half covering their mouths is calculated as:

$P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X$

No. The probability of fewer than half is 0.9605 or 96.05%. This a particularly high probability that erases any chance of doubt or surprise.

3 0

3 years ago

Consider the function y= (x + 6)2​

Consider the function y= (x + 6)2