3 years ago

Sergei uses 4 cups of ice cream to make 3 milk shakes.

Mathematics

1 answer:

777dan777 [17]3 years ago

6 0

5 milkshakes, good luck?

You might be interested in

The volume of a prism is 45 km3. What would change if the volume of the prism were measured in cubic meters?

givi [52]

The volume of the prism stays the same, but the number representing the volume increases because cubic meters converted to km is 1e-9

8 0

3 years ago

Read 2 more answers

A toy manufacturer claims that the mean time that its top-selling toy captures children's attention is at least 45 minutes. Supp

riadik2000 [5.3K]

Answer:

$H_0:\mu =45\\\\H_a:\mu\geq 45$

Step-by-step explanation:

Since we have given that

A toy manufacturer claims that the mean time that its top-selling toy captures children's attention is at least 45 minutes.

Since we need to carry out a hypothesis test whether he can refute the claim.

We always take the alternate hypothesis such that it should satisfy the given statement.

And the null hypothesis can be equal to mean or other than that is given in alternate hypothesis.

So, hypothesis :

$H_0:\mu =45\\\\H_a:\mu\geq 45$

5 0

3 years ago

In a highway building project, 32 miles of a new highway have been

pychu [463]

Answer: 105 miles

Step-by-step explanation:

You can write an equation for this problem and solve it.

32 miles=1/3x-3, where x is equal to the total length of the highway.

35=1/3x, and then you multiply by 3, to get x=105

7 0

2 years ago

George tallies up the transactions in his check register and comes up with a total balance of $221.57, but his bank statement sa

Aneli [31]

Answer:A is the correct answer

Step-by-step explanation:

6 0

3 years ago

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=31°, and CD = 1.6 feet. Find the length of BC to the nearest tenth of a foot.

son4ous [18]

Answer:

3.1066≈3.1 feet

Step-by-step explanation:

3.1066≈3.1 feet

6 0

3 years ago

Read 2 more answers