All categories

2 years ago

Please help I will give brianliest to correct answerer serious answers only

Mathematics

2 answers:

mestny [16]2 years ago

5 0

D is the correct answer!

Inga [223]2 years ago

3 0

Answer:

D is the cheapest

Step-by-step explanation:

a. $2.66

b. $2.50

c. $2.80

d. $2.28

You might be interested in

To restaurants

spayn [35]

Answer:

$\large \boxed{\mathrm{served \ a \ greater \ variety \ of \ ages}} \\ \\ \large \boxed{\mathrm{range}}$

Step-by-step explanation:

Restaurant A <u>served a greater variety of ages</u> than Restaurant B, because the <u>range</u> of data for Restaurant A is greater than that of Restaurant B.

Range of a data set is the data spread.

Restaurant A is serving a greater variety of ages of people since it has a higher range than that of Restaurant B.

7 0

3 years ago

Read 2 more answers

A room contains three urns: u1, u2, u3. u1 contains 3 red and 2 yellow marbles. u2 contains 3 red and 7 yellow marbles. u3 conta

Archy [21]

Answer:

$\dfrac{11}{30}$

Step-by-step explanation:

Urn U1: 3 red and 2 yellow marbles, in total 5 marbles.

The probability to select red marble is $\dfrac{3}{5}=0.6.$

Urn U2: 3 red and 7 yellow marbles, in total 10 marbles.

The probability to select red marble is $\dfrac{3}{10}=0.3.$

Urn U1: 1 red and 4 yellow marbles, in total 5 marbles.

The probability to select red marble is $\dfrac{1}{5}=0.2.$

The probability to choose each urn is the same and is equal to $\frac{1}{3}.$

Thus, the probability that the marble is red is

$\dfrac{1}{3}\cdot 0.6+\dfrac{1}{3}\cdot 0.3+\dfrac{1}{3}\cdot 0.2=\dfrac{1.1}{3}=\dfrac{11}{30}.$

4 0

2 years ago

What is the value of X?

Bad White [126]

X=12sin(60). X=10.3923...X=6rad3

5 0

2 years ago

Please help me to solve it

Phantasy [73]

What are you trying to solve for?

4 0

2 years ago

Read 2 more answers

In the number 2145857, how does the digit 5 in the thousands place compare to the digit 5 in the tens place?

fgiga [73]

It is 1,000 bigger than the one in the tens place. 5,000 compared to 50

7 0

3 years ago