In the weeks after a chick hatches, its mass increases by a factor of 2.5 to become 180 grams. What is the chick’s mass at hatching?


Write and solve an equation to show the answer.


Explain when to use division and when to use multiplication to solve an equation. Give examples to support your answer

Answers

Answer 1

Answer: 1,796

Step-by-step explanation:

We are given that : At the chicken ranch this morning there were 7,149 chicks.

i.e. The number of new chicks before today = 7,149

Later  today some more chicks hatched. now the ranch has 8,945 chicks.

i.e. The number of new chicks after today = 8,945

Then, By Subtraction operation

Number of new chicks hatched today = ( Number of new chicks after today) - (Number of new chicks before today )

=  8,945- 7,149 = 1,796

Therefore , the number of new chicks hatched today =  1,796


Related Questions

answer w/ explanation !!


solve for x

Answers

so you’re gonna do

5x + 2 = 48
-2 -2

5x = 46
and then divide 5 by both sides and you get x = 9.2 (IF YOU GET IT WRONG IM VERY SORRY BECAUSE IM ALSO LEARNING THIS)

Scott is getting balloons for his grandmother's birthday party. He wants each balloon string to be 12 feet long. At the party store, the string is sold by the yard. If Scott wants to get 65 balloons, how many yards of string will he need?

Answers

Answer:

about 6 feet

Step-by-step explanation:

Probably about 6 feet

For the expression y + 6 - 3, determine the coefficient for the variable term.

0)

1)

3)

6)

Answers

Answer: y+3 so 3

Step-by-step explanation:

answer is 3!!!!!!!!!!!!!

plz help first one to find all the answer and has the right answer gets BRAINLIST & A THANK UAND POINTS! :D /math/ number 9 and 13 find the answers for ( -9- a,b,c, & -13- a,b,c )

Answers

Answer:

If you can tell me what the questions are, i may be able to help

Step-by-step explanation:

Answer:

Wut the question??

Step-by-step explanation:

i need help asap i will give brainiest t best answer i need help with problem 4 look at the image it has the questions

Answers

Answer:

412.5

Step-by-step explanation:

first you multiply 275.12 to get 3300 then divide by 8 and your answer will  be 412.5 make sure to take the work that i typed so then you will get full grade for showing your work and having the right answer to your problem

Look at the picture below and answer correctly so i can mark you as brainliest

Answers

Answer:

The domain is 0, 2 ,5

Step-by-step explanstion

The domain for a set of points are the x corridinates.

Now give me brainliest

Answer:

I'm not sure but I think the answer is 012345

sorry so many im kinda having a hard time haha

Answers

Answer:

3 days

Step-by-step explanation:

He feeds his dog 1 1/2 every day so after 2 days he has fed the dog 3 cups of food and on day three he feeds the dog another 1 1/2 to give you a total of 4 1/2. Or to put is faster 1 1/2 times 3 equals 4 1/2.

What would be the solution to the inequality? x-20<100

Answers

Answer:

the answer would be anything between 0-119 because any of these numbers minus 20 is still less than 100

tell me if this helped

i believe the answer is x<120

Noah’s family takes a trip. They travel 5.26 miles multiplied by 10 to the power of 2 miles each day. How many miles do they travel each day? * (PLZ HELP PLEASE)

Answers

Answer:

i think 526

Step-by-step explanation:

Can someone tell me the area of this

Answers

Answer:

34cm²

Step-by-step explanation:

A = 1/2 ([tex]b_{1}[/tex] + [tex]b_{2}[/tex]) h

A = 1/2 (5 + 12) 4

A = (2.5 + 6) 4

A = (8.5) 4

A = 34

Hope this helps :D

A blueprint was made using a scale of 2cm = 4.5m. If the bridge had a length of 2,737m, how long would the drawing be to the nearest cm?

Answers

Answer:

45

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

three and number is 14

Answers

Answer:

14-3=11

Step-by-step explanation:

number or x=11

Answer:

3+11=14

42/3=14

4 2/3x3=14

3-17=14

Name the property:
(4 • 5)• 3 = 4• (5 • 3)

Answers

Answer:

Distributive Property.

Step-by-step explanation:

I did a test with that.

Inverse Property of Multiplication

ayo plz help me with math i trying to get good grades in 2 weeks :(

Answers

People have to see the video to answer these questions
Maybe explain the video so we can help you answer

Which description can be written as the expression 40 n minus 15?
Hasaan wants to know how much savings is left in his account if he withdraws fifteen dollars.
Hasaan wants to know how many fifteen-dollar tickets he has to sell to make forty dollars.
Hasaan wants to know how much money he would have after forty hours of work if fifteen dollars is taken out of his pay for taxes.
Hasaan wants to know how many fifteen-foot floors are in a building that is forty-feet tall.

Answers

Answer:

Hasaan wants to know how much money he would have after forty hours of work if fifteen dollars is taken out of his pay for taxes.

Step-by-step explanation:

It's Most likely to be the answer

Answer:

C

Step-by-step explanation:

The answer is C cause the amount Hasaan wants know he made after working for forty hours represents 40n and the fifteen dollars taken out of his paycheck represent -15.

The perimeter of a rectangular room is 43 ft. The width is 9.5ft. What is the length?
A.2.6 feet
B.4.53 feet
C.12 feet
D.24 feet

Answers

Answer:

L = 12 feet

Step-by-step explanation:

Answer:

B. 4.53 feet

Step-by-step explanation:

43/9.5

=4.53

4.53 x 9.5 = 43 ft.

Please help again thank you so much.

Answers

Answer:

Hundreds

Step-by-step explanation:

0.7 * 1000 = 700

Answer:

Thousands

Step-by-step explanation:

This is because if it was 1000 times better the only possible answer is  thousands

Hope i helps (✿◡‿◡)

Which sets of ordered pairs show equivalent ratios? Check all that apply.

O (1, 2), (2, 3), (4, 7)
O (2, 2), (4, 4), (6, 6)
O (3, 1), (4, 1), (5, 1)
O (4, 1), (8, 2), (12, 3)
O (2, 1), (4, 3), (5, 4)

Answers

Answer:

#2

#3

Step-by-step explanation:

Can I have brainilest plz

Solve For This Question

Answers

Answer: 3/4 would be the fraction  and 3;4 is in the simplest form

Step-by-step explanation:

please answer this one easy math problem <3

Answers

so if it was writing with exponents it is;
-3/7^3

but if it is to solve it is;
-27/343

PLEASE HELP! WILL GIVE BRAINLY

Answers

.25 pounds of sugar and 4.75 pounds of water

please help meeeee :((

Answers

I was trying and I couldn’t figure it out

11 points if you answer this (pls don’t write any nonsense’

Answers

Answer:

negative

Step-by-step explanation:

The fraction would be negative because x is less than 0

y is greater that 0 so 7y^3 would be positive

When the 2 terms are multiplied the product is negative

Answer:

negative

Step-by-step explanation:

let x = -2 (can be any negative number)

let y = 2 (can be any positive number)

-2/2 · 7(2)³ = -1 · 7(8) = -56

1/2 divided by 3/4
a. 6/17
b. 1 1/2
c. 2/3
d. 3/8
PLSSS HELP

Answers

Answer:

answer is

C. 2/3

Step-by-step explanation:

1/2 ÷ 3/4

= 1/2 × 4/3

= 1 × 4

=2 × 3

= 4/6

= 4 ÷ 2

=6 ÷ 2

= 2/3

Evaluate 3a + 24 ÷ 2 + 2(3 + 7), if a = 2.

Answers

Answer:

38

Step-by-step explanat

Answer:

35

Step-by-step explanation:

3x2=6+24=30/2=15+20

PLEASE ANSWER QUICK! ILL GIVE BRAINLIEST FOR RIGHT ANSWER

A triangular prism has a height of 11 meters and a base with the following measurements. All dimensions are in meters.




What is the volume of the prism?


a. 88 m 3

b. 28 m 3

c. 44 m 3

d. 77 m 3

Answers

Answer:

d. 77 m 3

Step-by-step explanation:

Divide the base of the triangle in two and multiply by the height.

4 ÷ 2 = 2

2 x 3.5 = 7

The height is 11 meters

7 x 11 = 77

Anton bought a picnic cooler. His total bill, with tax, was $7.95.

He paid 6 percent sales tax. How much did he pay for the cooler

alone without the tax?

5. Write and solve the arithmetic problem for each step.

• For the cost of the cooler, solve:

?% of cost of cooler = $7.95

• To find the total bill in terms of the cost of the cooler :

?% of cooler price

+ 6% of cooler price (tax)

?% of cost ($7.95)

Answers

The answer is $7.53 osbzbsjaksjdhajakddb

Anton has to $7.47 for the cooler alone without the tax.

What is the percentage?

The Latin term "per centum," which signifies "by the hundredth," was the source of the English word "percentage." Segments with a denominator of 100 are considered percentages. In other terms, it is a relationship where the worth of the entire is always considered to be 100.

As per the data given in the question,

The price of a picnic cooler = is $7.95

Tax on cooler = 6%

6% of $7.95 = $7.95 × 6/100 = $0.477

Price after reduction of tax = $7.95 - $0.477 = $7.47

To know more about percentages:

https://brainly.com/question/29306119

#SPJ5

heyy i need h e l p :)

Answers

Answer:

47

Step-by-step explanation:

0.234+2.07 hurrry plz

Answers

Answer:

2.304

Step-by-step explanation:

Add 0.234 and 2.07 left to right with 0.234 on the top and 2.07 on the bottom.

11. Kevin started a ping pong club at his school,
and the table shows the number of participants
in the club over several years. Find the rate of
change in the number of participants.
YEAR
PARTICIPANTS
23
3
39
55

Answers

Answer:

For the year the rate of change is 2, and for the participants it is 16.

Step-by-step explanation:

The right correctly answer is 8

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