MATHEMATICS MIDDLE SCHOOL

Last weekend 1270 students participated in the music festival. Write 1270 in expanded form using exponents

Answers

Answer 1
Answer:

The exponent form of students participating in the music festival is

1×10³ + 2×10² + 7×10¹.

What is the standard decimal form of numbers?

The standard decimal form of numbers is written in base 10 as there are 10 different numbers from 0 to 9.

Each digit has a face value and a place value.

Given, Last weekend 1270 students participated in the music festival.

Now, 1270 in exponent form is as follows,

1270 = 1000 + 200 + 70.

1270 = 1×1000 + 2×100 + 7×`0.

1270 = 1×10³ + 2×10² + 7×10¹.

learn more about standardand exponent form of numbers here :

brainly.com/question/29000730

#SPJ2
Answer 2
Answer: 1270= 1 x 10^3 + 2 x 10^2 + 7 x 10^1 

Hope this helps.

Related Questions

68 questions correctly on a 80 question test Express this amount as a fraction, percent, and decimal
What is the slope of the graph of 4x-16y=15
Factor the expression 3w - 6
It has 1 more vertex than an octagon and 2 fewer sides than a hendecagon
105 minutes per day = hours per week

What number goes on top

Answers

33 goes on top.

33 goes on top because the number adjacent to a box at the bottom is added up to make the box above it that overlaps it. 3+4=7, 7+9=16, and 16+17=33.

Final answer:

In mathematics, the number that goes on top is typically the numerator in a fraction. It represents the number of parts we have or the value we are considering. For example, in the fraction 3/4, 3 is the numerator and 4 is the denominator.

Explanation:

In mathematics, the number that goes on top is typically the numerator in a fraction. In a fraction, the numerator represents the number of parts we have or the value we are considering. The denominator, which goes on the bottom, represents the total number of equal parts that make up a whole.

For example, in the fraction 3/4, 3 is the numerator and 4 is the denominator. This means we have 3 out of 4 equal parts.

So, depending on the context, the number that goes on top could be the numerator in a fraction or the value we are considering in a mathematical expression.

Learn more about Mathematics here:

brainly.com/question/26854035

#SPJ2

Desiree had 35 stickers. She gave each of3 friends the same number of stickers. She now has
20 stickers left. She then gives the same number of stickers
to each of another 5 friends. How many stickers did she
give each of her 3 friends? Each of her 5 friends? ​

Answers

Answer:

She gave the 3 friends 5, and the 5 friends 4.

Step-by-step explanation:

35-20=15

15 stickers divided by 3 friends equals 5 stickers each.

Now that she has 20 stickers left 20 divided by 5 friends equals 4 stickers each.

Michael just drank a cup of coffee to help him stay awake. The coffee had 110 milligrams of caffeine in it. If his body processes 5% of the caffeine every hour, how much will be left in 8 hours? A.74 B.72 C.56 D.73

Answers

Answer:C

Step-by-step explanation:
Answer C.56!

%5 of 110 is 5.5, 5.5 • 8= 54, 110-54= 56!

Solve 1/4x+z=25 for x with work please. answer FAST!!

Answers

Answer:

x=-4z+100

Step-by-step explanation:

Chinmay, it's Noah from school. The answer is x=-4z+100

A 7-mile bike race is divided into 4 equal sections. Which equation shows how to find the number of miles in each section?

Answers

You would divide 7 by 4. (7/4) each section would be 1.75 miles :)
you  would divide seven by four

because there are seven miles in total and you have four sections that the seven miles go in to

now we divide 7 by four

=1.75 miles in each section. hope this helped

What is the height, width, and length

Answers

so, let's say the length is "L".

width = 2 shorter than L = L - 2.

height = 9 more than twice L = 2L + 9.

check the picture below.

keeping in mind that the volume of a rectangular prism is simply the product of its length, width and height, and since we know the volume has to be 45.


\bf 45=(L)(L-2)(2L+9)\implies 45=(L)(2L^2+5L-18) \n\n\n 45=2L^3+5L^2-18L\implies 0=2L^3+5L^2-18L-45 \n\n\n \stackrel{\textit{now let's do some grouping}}{0=(2L^3+5L^2)-(18L+45)}\implies \stackrel{\textit{common factor}}{0=L^2(2L+5)-9(2L+5)}


\bf \stackrel{\textit{again common factor}}{0=\underline{(2L+5)}(L^2-9)}\implies \stackrel{\textit{difference of squares}}{0=(2L+5)\stackrel{\downarrow }{(L^2-3^2)}} \n\n\n 0=(2L+5)(L-3)(L+3)\implies L= \begin{cases} -\cfrac{5}{2}\n[1em] \boxed{3}\n -3 \end{cases}


from those 3 factors, we get those solutions/zeros.

we can't use -5/2, or -3, because the length can't be a negative value, so L = 3.

that means the width = 3 + 2, and the height = 2(3) +9.
Other Questions
Drew's weekly allowance is $8. His friend Jan's weekly allowance is $10. Drew spends $3 a week and Jan spends $4 a week. The video game Drew and Jan want to buy costs $55. Write an expression to show how many weeks it will take them to save enough to buy the video game. Use parentheses and brackets in your expression.
if the radius of one of the semi-circles is 7 meters what is the circumference of one of the semi-circles​
What are 3 measurements with different units equal 5 m
4(x + 3) + 2x = 6(x + 2)5 + 2(3 + 2x) = x + 3(x + 1)5(x + 3) + x = 4(x + 3) + 34 + 6(2 + x) = 2(3x + 8)which one has no solutions ?