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
frozen [14]
2 years ago
7

A problem in a test given to small children asks them to match each of three pictures

Mathematics
1 answer:
Lelechka [254]2 years ago
5 0

Answer:

3

Step-by-step explanation:

because there are only three pictures

You might be interested in
2<br>Decrease R420 in the ratio 4:7​
Oxana [17]

Step-by-step explanation:

Let the numbers are 4x and 7x. According to the question if each number is increased by 20, the ratio becomes 7 : 9.

Then,

( 4x + 20 ) : ( 7x + 20 ) = 7 : 9

9( 4x + 20 ) = 7( 7x + 20 )

9( 4x ) + 9( 20 ) = 7( 7x ) + 7( 20 )

9( 20 ) - 7( 20 ) = 7( 7x ) - 9( 4x )

2( 20 ) = 49x - 36x

40 = 13 x

40 / 13 = x

Therefore, number are :–

4 x = 4( 40 / 13 ) = 160 / 13

7 x = 7( 40 / 13 ) = 280 / 13

4 0
3 years ago
A skirt originally cost $10. How much will it cost if you sell it in Amazon with 25% mark-up price
san4es73 [151]

Answer:

$20.40

Step-by-step explanation:

20% off means that the new price of the skirt will be 80% of the original price:

$30(100%  – 20%) = $30(80%)

Converting the percent to a decimal gives:

$30(0.8) = $24.00

There is an additional 15% off the sale price of $24.00, so the final price is 85% of the sale price:

$24(100%  – 15%) = $24(85%)

Again converting the percent to a decimal gives:

$24(0.85) = $20.40

5 0
3 years ago
You invest $1,900 At 4% and it’s compounded semi annually for 3 years. How much will your $1,900 Be worth in 3 years?
blondinia [14]
Investment we not would be worth $2139.71
8 0
3 years ago
What is the next numbere 11 13 16 21 28 39​
lubasha [3.4K]
The awnser is 52 because it’s going up by prime numbers
4 0
3 years ago
What is the value of 10P10
storchak [24]
ONO THAT NOT THE ANSWER THIS IS [3,628,800] 10P10=10, AND 0!= 10 TIMES 9 TIMES 8 TIMES 7 TIMES 6 TIMES 5 TIMES 4 TIMES 3 TIMES 2 TIMES 1= 3,628,800.
7 0
3 years ago
Other questions:
  • 1252&lt;1233<br> 625384937296363&gt;162719736918747594
    11·1 answer
  • Are these triangles similar?
    10·2 answers
  • 13) Each centimeter on a map represents 3.2 meters. How many meters do 5.04 centimeters represent?
    12·2 answers
  • 50 centimeters times blank = blank pounds
    5·2 answers
  • Please help it’s for a unit test!
    7·1 answer
  • If f(x)=4x+3 and g(x)=x^2-3 then f(g(2))
    12·1 answer
  • In a ten pin bowling the highest possible score in a single game is 300. At one point in the season, John had an average score o
    10·1 answer
  • A teacher surveyed her class about their online accounts and wanted to know if they had “Fb” accounts or if they had “Snap ” acc
    8·1 answer
  • Could someone help me with 7-10<br> On Match each function with its graph
    6·1 answer
  • A cube has a surface area of 54 square centimeters.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!