Ask question

Ask question

All categories

3 years ago

13

how many gallons of a 70% antifreeze solution must be mixed with 90gallons of 15% antifreeze to get a mixture that is 60% antifr

eeze use the six step method

1 answer:

Alisiya [41]3 years ago

5 0

Here is your answer

Add 315 gallons of 70% antifreeze to 90 gallons of 25% antifreeze to make a 60% mixture.

You might be interested in

A vendor sells ice cream from a cart on the boardwalk. He offers vanilla, chocolate, strawberry, blueberry, and pistachio ice cr

Agata [3.3K]

Answer:

The different single-scoop ice-cream cones can you buy from this vendor=12

Step-by-step explanation:

Given that a vendor sells ice cream from a cart on the boardwalk. He offers vanilla, chocolate, strawberry, blueberry, and pistachio ice cream, served on either a waffle, sugar, or plain cone.

Different types of icecreams are 4

Types of cones are 3

For each ice cream say we can have either waffle, sugar or plain cone.

i.e. for each type of ice cream, we have 3 different cones.

Hence for 4 types of ice creams we have 3*4=12 different single scoop ice creamcones.

7 0

3 years ago

John caught 24 trout and bass while on a fishing trip. The average weight of a trout was 2.5 pounds, and the average weight of a

aleksklad [387]

Answer:

24

Step-by-step explanation:

3 0

3 years ago

30 Points and will mark brainliest: Bruce has $1200 in the bank. He wants to Save a total of $3000 by depositing $40 per week fr

vazorg [7]

B looks about right.

7 0

3 years ago

Two classmates are preparing research papers and are organizing their information on index cards. William is using 4 in by 6 in

ch4aika [34]

Not similar one is using a 20 in area and the other is using a 96 in area

3 0

3 years ago

Expand & simplify <br> (2x+6)(x−9)

Alex777 [14]

Answer:

2x^2-12x-54

Step-by-step explanation:

First 2x times x along with 2x times -9

Second 6 times x along with 6 times -9

2x^2-18x+6x-54

=2x^2-12x-54

8 0

2 years ago