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2 years ago

Can someone please help me with this question??

Mathematics

2 answers:

Sergeeva-Olga [200]2 years ago

6 0

first is savanna 0.9

second is gabrielle 85 percent is equal to 0.85

third is susan 0.83333

fourth is katrina 0.8

posledela2 years ago

3 0

Answer:

In order of least money saved to most money saved: Katrina, Susan, Gabrielle, Savanna

Step-by-step explanation:

You can first change all of them to either percentages or fractions with the same denominator. I chose to use percentages. Thus Savanna's percentage of money saved would be 90%, Katrina would've saved 80% and Susan would've saved around 83%.

From here you just order from least to greatest.

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Write the exact value of the side length of each square. If the value is not a whole number, estimate the length.

Savatey [412]

Given:

The area of the squares are given.

To find:

The exact side length or estimate side length of the square.

Solution:

We know that, the area of a square is

$A=a^2$

Where, a is the side length of the square.

$a=\sqrt{A}$

Area of the square is 100 square units. So, the side length is:

$a=\sqrt{100}$

$a=10$

Therefore, the side length is 10 units.

Area of the square is 95 square units. So, the side length is:

$a=\sqrt{95}$

It is not exact. We know that $\sqrt{81}$ .

Therefore, the side length is between 9 and 10.

Area of the square is 36 square units. So, the side length is:

$a=\sqrt{36}$

$a=6$

Therefore, the side length is 6 units.

Area of the square is 30 square units. So, the side length is:

$a=\sqrt{30}$

It is not exact. We know that $\sqrt{25}$ .

Therefore, the side length is between 5 and 6.

8 0

3 years ago

H represents the height of<br> H = 210 +33t<br> How fast does the tree grow

lisabon 2012 [21]

Answer:

243

Step-by-step explanation:

you just add

3 0

3 years ago

The 8th grade sells popcorn after school. The 2-cup container is $0.89, the 2 1 2 -cup container is $1.10, and the 3 1 2 -cup co

Free_Kalibri [48]

Answer:

the 2.5 cup

Step-by-step explanation:

0.89÷2=0.445

1.10÷2.5=0.44

1.75÷3.5=0.5

3 0

3 years ago

Un kite MO= 12 in, LP= 5 in, and PN= 8 in. What is the perimeter of the kite?

stiv31 [10]

Answer:

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7 0

2 years ago

4/3 + -1/6 + 13/12. Please answer step by step if possible. Thanks.

strojnjashka [21]

Answer:

9/4

Step-by-step explanation:

We follow bodmas

4/3 +( -1/6 + 13/12)

( lcm = 12)

( -2+ 13/12)

( 11/ 12)

4/3 + ( 11/12)

4/3 + 11/12

lcm = 12 also

and that will equal to

=16 + 11/ 12

= 27/ 12

divide by 3 to simplest form

= 9/4

6 0

1 year ago

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