subject
Mathematics, 05.10.2020 17:01 justin5647

Christine is building a deck in her backyard. In order to place the posts, she will make concrete using a mixture. The mix
requires 1 part water to 2 parts cement to 3 parts sand. The
relationship between water, cement, and sand is proportional. If
she has 25 pounds of cement and will use it all, how many
pounds of sand will she need? One gallon of water weighs
about 8.34 pounds. How many gallons of water will she need?
Round to the nearest tenth.


Christine is building a deck in her backyard. In order to place

the posts, she will make concrete

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 22:30
The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
question
Mathematics, 21.06.2019 23:10
Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?
Answers: 2
question
Mathematics, 21.06.2019 23:30
What is the measure of angle 1? a.28 b.152 c.168 d.64
Answers: 1
question
Mathematics, 22.06.2019 01:00
Y= x – 6 x = –4 what is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4)
Answers: 1
You know the right answer?
Christine is building a deck in her backyard. In order to place the posts, she will make concrete u...
Questions
question
Mathematics, 07.11.2020 05:00
question
Mathematics, 07.11.2020 05:00
question
Mathematics, 07.11.2020 05:00
question
Mathematics, 07.11.2020 05:00
Questions on the website: 13722360