1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
spin [16.1K]
3 years ago
13

How do i find the benchmark number between 170 and 410 using tens and hundreds

Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0
The answer is 290 but I solved this by mean
You might be interested in
A flower garden has 12 sunflowers for every 45 irises. What is the unit rate for the number of irises per sunflower? Explain how
m_a_m_a [10]

It is given in the question that,

A flower garden has 12 sunflowers for every 45 irises.

And we have to find the unit rate  for the number of irises per sunflower.

And for that we have to divide number of Irises by number of Sunflower. That is

= \frac{45 Irises }{12 Sunflower} = 3.75 Irises \ per \ sunflower .

And that's the required unit rate .

7 0
3 years ago
Mis Brown graded 84 papers. If the ratio of science papers to math papers is 2:10 how many math papers did she grade?​
mr Goodwill [35]

Answer:

70

Step-by-step explanation:

2 + 10 = 12

84 ÷ 12 = 7

7 x 10 = 70

She graded 70 maths papers and 14 science papers.

5 0
3 years ago
An object travels along a circular path so that it completes one revolution in 8 seconds. If the linear velocity of the object i
natima [27]

Answer:

Using the concept of speed-distance-time, we find that the diameter of the circular path is 12 inches.

Step-by-step explanation:

Given that the object completes one revolution in 8 seconds. So, the circular speed of the object is 2πr/8 = πr/4 inches per seconds, where r is the radius of the circular path. The speed can be written as:

πr/4 inches per seconds = 60πr/4 inches per minute = 15πr inches per minute.

But, it is given that the circular speed of the object is 90π inches per minute. So,

90π = 15πr

r = 6 inches

Since, diameter is the double of radius, d = 2r = 12 inches.

For more explanation, refer the following link:

brainly.com/question/17978382

#SPJ10

4 0
2 years ago
Help on this plzz on this last one plzz
kozerog [31]
(6x-18)(x+4)/(3x-9)=6(x-3)(x+4)/3(x-3)=2(x+4)=2x+8
7 0
3 years ago
Which contribution is a modification to Dalton's original atomic model?
ahrayia [7]
C
this is because i randomly guessed on ym test and got it right.
3 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=57.30%20-%2042.81" id="TexFormula1" title="57.30 - 42.81" alt="57.30 - 42.81" align="absmiddle
    10·1 answer
  • Jaycee Alvarez deposits $425 in a savings account at City Bank. The account pays an annual interest rate of
    10·1 answer
  • X plus the letter y equals the number 8
    9·2 answers
  • What is the quotient of the synthetic division problem below, written in<br> polynomial form?
    5·1 answer
  • As indicated below, write the equation of the line passing through the point (2,2) and perpendicular to the line whose equation
    8·1 answer
  • Enter the phrase as an algebraic expression
    13·2 answers
  • What value of x is in the solution set of 8x – 6 &gt; 12 + 2x?<br> (answer choices are -1, 0, 3, 5)
    10·1 answer
  • Help plz I GIVE FIRST PERSON BRAINLIEST
    13·1 answer
  • During the work week, a person worked 55 hours, for how many hours do they get Overtime Pay?
    7·1 answer
  • A cell phone company charges
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!