2 years ago

Is 18/54 equivalent to 3/9?

Mathematics

1 answer:

viva [34]2 years ago

4 0

Yessssssssssssssssssssssss

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There are 6 cards with a picture of a rose and 4 cards with a picture of a daisy. Alfa keeps all the cards face down on a table

Igoryamba

It's 5 over 9 because you start off with 10 cards (6 roses 4 daisies) then you pick a rose. Then it become's 5 over 9 since there are only 5 roses left and 9 total cards left.

8 0

3 years ago

Need help plss hurry last day

Valentin [98]

Answer:

Write 21 in the soup column and 25 in the peanut butter column.

Explanation:

The ratio of cans of soup to jars of peanut butter was 7:5

If the jars of peanut butter were 15, then the cans of soup would be (7/5 × 15) = 21

If the cans of soup were 35, then the jars of peanut butter would be (5/7 × 35) = 25

3 0

3 years ago

What is the nth term of the geometric sequence 4, 8, 16, 32, ... ?

Morgarella [4.7K]

Geometric is
$a_n=a_1r^{n-1}$
an=nth term
a1=first term
r=common ratio
n=which term

commmon ratio is like
a1 times r=a2
4 to 8
4 times 2=8
r=2
first term is 4
therefor

$a_n=4(2)^{n-1}$
the nth term is $4(2)^{n-1}$

3 0

3 years ago

Factor each expression: 18x2 - 9x

Marina CMI [18]

18x2 - 9x can be factored into 9x(2x - 1).

6 0

3 years ago

Read 2 more answers

3.<br> Evaluate |-x - 2y1 for x = -5 and y = 5.

Tamiku [17]

Answer:

|-(-5)-2(5)|=|5-10|

8 0

3 years ago