Mathematics Middle School

how many hundredths= 80 thousandths?
Please help.

Answers

Answer 1

Eight thousands equals to eighty hundred :)
Answer 2

Answer:

8 hundredths

Step-by-step explanation:

.

Related Questions

A basketball has a mass of 1 kg and is traveling 12 m/s.

What would happen to the velocity if the momentum of the basketball were cut in half?

Answers

Answer:

[tex]6\:\mathrm{m/s}[/tex] (The velocity would also be halved)

Step-by-step explanation:

The momentum of an object is given as [tex]p=mv[/tex] where [tex]m[/tex] is the mass of the object and [tex]v[/tex] is the velocity of the object.

Because mass is constant, if the momentum ([tex]p[/tex]) was cut in half, the velocity of the basketball would also be halved:

Let [tex]p_1[/tex] be the initial momentum and [tex]p_2[/tex] be the final momentum:

[tex]\frac{1}{2}p_1=p_2,\\\frac{1}{2}mv_1=mv_2, \\\fbox{$\frac{1}{2}v_1=v_2$}[/tex]

Therefore, the basketball's new velocity is [tex]\frac{1}{2}\cdot 12=\fbox{$6\:\mathrm{m/s}$}[/tex].

a basketball has a mass of 1kg and is traveling 12 m/s
6 m/s

The grocery store sells bacon for $5.30 per pound.
10. Write a function to represent the situation.

11. Is the function continuous or discrete? Explain.

Answers

Answer:

5.30x p

Step-by-step explanation:

Btw p stands for pounds

Mia recipe requires the mixing of tsp chili powder with 1 tsp of salt. She only has 1 tsp of salt, so based on the ratio of chili to salt, how much chili powder will she need to use?​

Answers

Answer:

Not enough info.

Step-by-step explanation:

Just a tsp of chili? It only calls for 1tsp of salt and a tsp of chili powder so tsp total of all ingredients

What is the answer to 2b + 8- 5b + 3 = -13 + 8b - 5

Answers

Answer:

2 8/11 = b

Step-by-step explanation:

2b + 8 - 5b + 3 = -13 + 8b - 5

combine like terms

11 - 3b = -18 + 8b

add 3b

11 = -18 + 11b

add 18

29 = 11b

divide by 11

2 8/11 = b

B= 2 7/11

EXPLANATION : 2b-5b = -3b & 8+3 =11 , that’s leaves you with 3b+11=-13+8b-5 . do it to the other side . -13-5=-18 . leaves you with the equation -3b+11=-18+8b !!
move the variable to the left side & the constant to the right . which leads you to -3b-8b=-18-11 !! combine like terms & that takes you to -11b=-29 !! Divide both sides by -11 which makes B = 29/11 which is equivalent to 2 7/11. or 2.63

MODELING REAL LIFE Lightning strikes Earth 1000 times in 10 seconds.

a. How many times does lightning strike in 12 seconds?

Lightning strikes ? times in 12 seconds.

Question 2
b. How many seconds does it take for lightning to strike 7250 times?

It takes ? seconds for lightning to strike 7250 times.

Answers

Answer:

Didn't I answer this for you already?

a) 1200 times

b)72.5 seconds

Step-by-step explanation:

in one second it will strike 1000/10=100 times

so in 12 seconds it will strike 100x12=1200 times

If 10 cakes cost $30 then, what would be the cost of 25 cakes? Please help

Answers

first, find the price per cake
30/10 = 3

now just multiply!
3(25) = 75

the answer is $75

Answer:

$75

Step-by-step explanation:

first find the unit price

30/10= $3 per cake

since you want to know how much it would cost for 25 cakes... multiple teh number of cakes by the price of each cake...

25*3= $75

PLS HELP ME I WILL MARK BRANILEST!!!

Answers

Go ahead and mark him brainliest, he got it first

Answer:

bac

Step-by-step explanation:

got banned lel

plz help me eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee plz

Answers

Answer:

Step-by-step explanation:

Its C can i get brainlist ;)

It’s 21 :) good luck and have a good day!!

7(4n - 5m -2)
(in distributive property plsss hurry!)

Answers

The answer will be:
28n-35m-14

Answer:

28n - 35m - 14

Step-by-step explanation:

Multiply every number by 7.

7 × 4 = 28

7 × (-5) = -35

7 × (-2) = 14

Then add the values to each number and place each number in the same order as the original problem.

28n - 35m -14

Hope this helps!

A colony of 23,000 bacteria doubles in size every 267 minutes. What will the population be 534 minutes from now?
Please answer as soon as possible. Thank you!

Answers

Answer:

92000

Step-by-step explanation:

Since you are asking in 534 minutes, that means it will double twice.

23000 * 2 * 2 = 92000

Answer:

46000

Step-by-step explanation:

23000 / 267 = 86.1423221

anwser(its too long to write) x 534 = 46000

-2/3x+y=8 solve for y

Answers

The answer is y= 8+2x/3

Answer:

y=8+2x/3

Step-by-step explanation:

I don’t rlly have one

Please help meh again...

Answers

Answer:

1

-             Two over three

2

Step-by-step explanation:

The slope of the line is 2/3

Lolly and Joey ordered dinner. They leave a 18% tip. Let d represent the cost of the dinner and t represent the total cost. Which equation below CAN NOT be used to represent how to find the total ?

A) 1.18d = t
B) (1 + 0.18)d = t
C) 0.18d + d = t
D) 0.18d = t

Kyle has a coupon for 20% off or $5 off. If he purchases an item that is $34.13, which one would be better ?

A) 20% off
B) $5 off

Answers

A/ 1.18 is the right answer I might be late but here u to

Which linear function has the greatest y-intercept? y = 6 x + 1 On a coordinate plane, a line goes through points (0, 2) and (5, 0). On a coordinate plane, a line goes through points (1, 2) and (0, negative 3). y = 3 x + 4.

Answers

Answer:

y = 6x + 1 (0,2) (5,0)

Step-by-step explanation:

Really just need to pay attention where the x coordinate is at. If at 0, and the y coordinate is elsewhere, you will be able to tell where the y intercept is. Usually, you quickly draw a graph if the numbers are more complex.

DUE NOWW!! The equation d = 22.5n + 27.5 represents the amount of money, in dollars, that Kathryn earns for each sale she makes. The variable "n" represents the number of items sold, and the variable d represents the total amount of money earned. What is the number of items Kathryn must sell in order to earn $500?

Answers

Answer:

50

Step-by-step explanation:

It is 50. Hope this helps:)

pls answer if you know it

Answers

Answer:16

Step-by-step explanation:

because you have to divide the 4 7 and 3 then u take the 8 away from 168 now u have 16

Answer is 16! good luck :)

MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. What was the simple interest rate of the account?

Answers

Answer:

if $178 $178 interest was earned in 2 2 years at an interest rate of 4%

Step-by-step explanation:

XD i tried

Can you help me with my math

Answers

Answer: hope it helps

PLzz help I don'y not get it

Answers

Answer:

jk

Step-by-step explanation:

When playing a game of capture the flag how would a player best position themselves from being tagged and placed in the jail?


A On their own team's side of the center line

B On their opponent's side of the field, nearest the flags

C Near the center line so they can move back and forth between the two sides

D Near the back corner of the opponents flag area



THIS IS HEALTH BUT IM PUTTING IT IN THE MATH SECTION SO MORE PPL SEE IT IM TAKING FINAL EXAM PLS HELP!!! NEED HELP ASAP PLSSS :))

Answers

Answer:

B cause I have play capture the flag

Answer:

A is the right answer

Step-by-step explanation:

plz help i will give brainly and points answer the ones that you know plz don't just take my points
3x + 3
4x + 6
8 + 6y
5y - 10
4 - 10 Z
12 - 8x

Answers

Answer:

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

q) 8 + 6y

a)  2(4+3y)

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

q) 4x+6

a) 2(2x+3)

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

q) 5y - 10

a) 5 (y-2)

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

q) 4 - 10 Z

a) 2 (2-5z)

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

q) 12 - 8x

a) 4 (3 - 2x)

Step-by-step explanation:

;))) :)))

Help me with math, I suck at math. I do not understand this math

Answers

Opposite angles are equal so
4x+21=85
4x=106
X=26.5

Can you help me with number 6?

Answers

I can’t see it sorry. Try to do it again and I may help you
1/-12. Hoped that helped

On a day in the month of February, the temperature in Barrow, Alaska, is -21. At the same time, the temperature in Northway, Alaska is -13.
Write an inequality to compare -21 and -13. Which temperature is warmer

Answers

Answer:

In Barrow it's colder than it is in Northway.

Step-by-step explanation:

-21 is less than < -13

can some one help with the vertex

Answers

Answer:

(−1,−3) pretty sure this is it.

Y = 2( x + 1 ) ^2 = -3. If u need to explain better lmk

pls answer if you know it

Answers

Answer:

v<-20

Step-by-step explanation:

We can treat this as an equation and subtract 25 from both sides:

v<-20

Solve for x.
Your answer must be simplified. −30< x/-4

Answers

Answer:

x<120 i think

It’s actually 7.5>x :))))

An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 13 more than two times the length of the bottom of the triangle. The last side is 11 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.<3

Answers

the perimeter of the triangle is 37.

help me, please
i really need it

Answers

Answer:

Rule : When we rotate a figure of 90 degrees clockwise, each point of the given figure has to be changed from (x, y) to (y, -x) and graph the rotated figure. Let us look at some examples to understand how 90 degree clockwise rotation can be done on a figure.

Did you get it right?

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently.

Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.

Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.

Salesman C does not earn any commission. His weekly salary is $900.
The weekly paycheck amount for each salesman, p, is a function of the number of sales, s, they had in that week.

Salesman A Salesman B Salesman C
s = 0 (0,
) (0,
) (0,
)
s = 1 (1,
) (1,
) (1,
)
s 10 (10,
) (10,
) (10,
)

Answers

Answer:B

Step-by-step explanation:

Salesman B has no cap and get commission for everything he sells so how much he could make is over A because he has a cap and C doesn’t get commission.

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