Which one is bigger 4m or 400dm

Answers

Answer 1
Answer: 1 m = 10 dm
4 m = 40 dm
40 dm < 400 dm

Answer: 400 dm is bigger.
Answer 2
Answer: 400 dm is greater becayse 1m=10dm

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at the park, people can climb a rope ladder to its top. rosa climbed 2/8 of the up the ladder. Justin climbed 2/6 of the way up the ladder. who climbed higher on the rope ladder?

Answers

well if you make the denominater of the fraction the same, aka finding the lowest common multiple you can find out so what you do is 8 and 6 both go into 24 8 goes into 24 3 times and 6 goes 4 times so you multiply the numerator by how many times the denominator goes into the LCM(lowest common multiple) and get 6/24 and 8/24 meaning justin climbed higher

Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make

Answers

The requried Luke made a cone, as it has one circular base and one curved surface that tapers to a point called the vertex.

What is a cone?

A cone is a three-dimensional geometric shape with one circular base and one curved surface that tapers to a point called the vertex. The base of the cone can be any size, and the curved surface can be formed by connecting all the points on the edge of the base to the vertex.

Here,
Luke made a cone. A cone is a solid figure with one circular base and one curved surface that narrows to a single point called the vertex. The base of the cone can be any size, and the curved surface can be formed by connecting all the points on the edge of the base to the vertex.

Thus, Luke made a cone, as it has one circular base and one curved surface that tapers to a point called the vertex.

Learn more about cones here:

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if you have a curved surface and a circular base, you can put the base on top of the surface to make a cone

Brianna has 4 pink bracelets one third of all her braces are pink how many places does Rihanna have the brand has 4 pink bracelets one third of all her breasts are pink how many bracelets does Brianna have

Answers

Can you retype this? It's kind of hard to understand what you are saying

Which mathematical symbol would best fill in the blank to compare the two real numbers? 7.6 repeating blank square root 55

Answers

The square root of 55 is 7.4161984871. which is less than 7.6

So:

√55 < 7.6

square root of 55 is 7.4161984871. so 7.6  is biger

This week, Jolene withdrew $225 from her savings account. She made a deposit of $125 then bought $75.35 worth of groceries using her debit card. She now has $475.35. How much money did she have in her account at the beginning of the week?

Answers

Answer:

675.7 dollars

Step-by-step explanation:

1) 475.35 + 75.35 + 125 = 675.7

Jordan and Jake each work during the summer. Jordan earns $9 per hour at her job. Jordan also gets a $10 weekly allowance. Jordan displayed her earnings in a table. Hours: 0 1 2 3 4 5 6 7 8

Earnings: 10 19 28 37 46 55 64 73 82

Jake earns $6.50 per hour at his job. Jake also gets a $15 weekly allowance. Jake displayed his earnings in a graph. How many hours will it take for Jordan and Jake to earn the same amount of money?
I am desperate!!!

Answers

Final answer:

To find out when Jordan and Jake will earn the same amount, we need to set their earnings equations equal to each other and solve for the number of hours worked. The resulting value will be the number of hours at which they both earn the same amount.

Explanation:

To determine the number of hours it will take for Jordan and Jake to earn the same amount of money, we need to solve an equation that sets their earnings equal to each other.

For Jordan, her earnings (EJ) are calculated as $9 per hour plus a $10 allowance. So, we write this as an equation:

EJ = 9h + 10.

Similarly, for Jake, his earnings (EJk) are calculated as $6.50 per hour plus a $15 allowance. So, his earning equation is given by:

EJk = 6.5h + 15.

To find when they earn the same, we set the two equations equal to each other:

9h + 10 = 6.5h + 15

By simplifying the equation, it results in 'h', which represents the number of hours needed for Jordan and Jake to earn the same amount of money.

Learn more about Earnings Comparison here:

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0 hours-
Jordan: 10
Jake: 15

1-
19
21.50

2-
28
28

They will have made the same amount of money after they have completed 2 hours of work each.

--------------------------

Another easy way to find the answer is to put the two into expressions and combine into an equation:

Jordan: 9x+10
Jake: 6.5x+15

Put into one equation:
9x+10=6.5x+15

Solve:

9x+10=6.5x+15

Step 1) Subtract 6.5x from both sides:

2.5x+10=15

Step 2) Subtract 10 from both sides:

2.5x=5

Step 3) Divide by 2.5 on both sides:

x=2

Step 4) Your answer:

You get the same 2 (hours)

If you need the value (Like how much money they made) then just plug in your x value to both expressions.

9x+10=
18+10=
28

6.5x+15=
13+15=
28