All categories

2 years ago

Someone help me with this please

Mathematics

1 answer:

disa [49]2 years ago

6 0

Answer:

Step-by-step explanation:

with Proportionality

You might be interested in

How to add the integers -7 and -5 plzzz help

padilas [110]

Answer:

oh its really easy

so for -7 you would just count up but negatives so -7 and -5= -13 :)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Fernando opened a pizza box. Inside there was 3/4 of a pizza. Fernando ate 1/2 of

igomit [66]

Answer:

3/8

Step-by-step explanation:

the answer is 3/8 because u are muliplying 1/2 and 3/4 and 1×3 is 3 and 2×4 is 8 3/8

8 0

3 years ago

Read 2 more answers

Suppose that a recent poll of American households about car ownership found that for households with a car, 39% owned a sedan, 3

Rama09 [41]

Answer:

The probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

Step-by-step explanation:

Let X = number of household owns a sports car.

The probability of X is, P (X) = p = 0.07.

Then the random variable X follows a Binomial distribution with n = 3 and p = 0.07.

The probability function of a binomial distribution is:

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

Compute the probability that of the 3 households randomly selected at least 1 owns a sports car:

$P(X\geq 1)=1-P(X$

Thus, the probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

4 0

3 years ago

What is the value of x? ______°

sladkih [1.3K]

The answer is 65

$44 + x = 109 \\ x = 109 - 44 = 65$

good luck

5 0

3 years ago

Read 2 more answers

Solve the system using elimination. ''x-3y=9 and -x+3y=-9

DiKsa [7]

Answer:

Infinitely many solutions.

Step-by-step explanation:

Let's solve your system by elimination.

x−3y=9;−x+3y=−9

x−3y=9

−x+3y=−9

Add these equations to eliminate x:

0=0

Answer:

Infinitely many solutions.

6 0

2 years ago