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3 years ago

First, rewrite 23/25 and 9/10 so that they have a common denominator. Then, use =, =, or > to order 23/25 and 910

Mathematics

1 answer:

marin [14]3 years ago

5 0

23/25=46/50 and 9/10=45/50
23/25>9/10

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5/6x6/7=?? Please answer

Lapatulllka [165]

$\red { \orange {\boxed {\boxed{Answer}}}}$

<h2> $= \frac{5}{6} \times \frac{6}{7}$ </h2><h2> $= \frac{5 \times 6}{6 \times 7}$ </h2><h2> $= \frac{30}{42}$ </h2><h2> $= \frac{30 \div 6}{42 \div 6}$ </h2><h2> $= \frac{5}{7}$ </h2>

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3 years ago

If cheese is $4.40 per kilogram, what should i pay for 200 grams

Contact [7]

1 kg is 1,000 grams.

200 grams are 1/5 of 1000 grams, that is 1/5 of 1 kg.

Thus 200 g= 1/5 kg = 0.2 kg.

1 kg of cheese is <span>$4.40,
</span>
so 0.2 kg of cheese is $\displaystyle{ \frac{0.2kg \cdot \$4.40}{1kg}}=4.40 \cdot0.2 \$= 0.88\$$

Answer: $0.88

8 0

3 years ago

Read 2 more answers

QUESTION 1

I am Lyosha [343]

QUESTION 1
A survey of 85 randomly selected homeowners finds that they spend a mean of $67 per month on home maintenance with a standard
deviation of $14. Construct and interpret a 99% confidence interval for the mean amount of money spent per month on home
maintenance by all homeowners.
What is ?
If necessary, round your answer to three decimal places
QUESTION 2
0
A survey of 85 randomly selected homeowners finds that they spend a mean of S67 per month on home maintenance with a standard
deviation of $14. Construct and interpret a 99% confidence interval for the mean amount of money spent per month on home
maintenance by all homeowners.
What is the t-multiplier?
if necessary, round your answer to three decimal places.
Chick Save and Submit to save and submit. Click Save All Answers to save all answers.

3 0

3 years ago

(SAT Prep) How many distinct triangles are for which the lengths of the sides are 5,9 and n, where n is an integer and 10

Nana76 [90]

The answer is C because you can have a triangle with 5,9,n 5,10,n 9,10,n and 5,10,9

The reason why is because the sum of two sides is always larger than the value of the third side.

I hope that this helps.

7 0

3 years ago

Read 2 more answers

If a 45 degree 45 degree 90 degree triangle has a hypotenuse length of 12 find the leg length

AURORKA [14]

Answer:

<h2>Leg length = 8.5</h2><h2 />

Step-by-step explanation:

let x represent the leg length

if we use the Pythagorean theorem we get:

x² + x² = 12²

then

2x² = 12²

Then

x² = 144/2 = 72

then

x = √(72)

=8,485281374239

7 0

3 years ago