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Deffense [45]
3 years ago
15

Lee’s kitten, Sophia, is 2 1/3 times as heavy as she was last year. Sophia now weighs 21 ounces. What did she way a year ago?

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0

Step-by-step explanation:

x= weight last year

2 1/3x = 21

Rearrange to get x by itself

x= 21 ÷ 2 1/3

x= 9

So she weighed 9 ounces

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Solve the problem.
marta [7]

Answer:

There will be 90 ways to reach Greenup from Charleston.

Step-by-step explanation:

<em>Option C: 90 is correct.</em>

Let's name all the ways and try to visualize the roads.

C = Charleston

M = Mattoon

T = Toledo

G = Greenup

Task = Charleston to Greenup. How many different ways to reach?

    1            1          

    2           2           1

C   3     M   3   T      2   G

     4           4           3

     5           5

                   6

So, Refer to this above diagram.

If we Start from C then go to 1 and then go to M and then go to 1 and then go to T and then go to 1 and then go G.

If you notice, in this single possibility we have 3 ways: C to 1 to M, M to 1 to T, T to 1 to G.

It means we will have: 5 x 6 x 3 = 90 number of ways to reach greenup from Charleston.

8 0
3 years ago
A college conducted a survey of randomly selected freshmen about their choice of major. The table shows the results of the surve
Evgen [1.6K]

Answer: The number of freshman who chose education as their major is greater than the number of freshman who chose science or other as their major ANSWER- D

Step-by-step explanation:

4 0
3 years ago
What is the least common multiple of 10 and 7?
alexgriva [62]

Answer:

70 is the least common multiple of 10 and 7

4 0
2 years ago
Read 2 more answers
What is community property and associative property
hichkok12 [17]
It's "commutative property," which says that (for addition/multiplication) order of the operator doesn't matter. For eg, 3 * 5 = 5 * 3. 

Associative property (again, of multiplication and addition) means that it doesn't matter how you solve an expression if the same operand is used and some numbers are grouped. For eg. 3 * (5 * 4) = (3 * 5) * 4.
4 0
3 years ago
How many 1/4 cup serving are in a 6 cup container
Ray Of Light [21]

Answer:

24

Step-by-step explanation:

6 ÷ 1/4 = 6 × 4 = 24

8 0
2 years ago
Read 2 more answers
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