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lukranit [14]
3 years ago
6

What type of proportion is shown in 12 : 4 = 24 : 8?​

Mathematics
1 answer:
Dmitry [639]3 years ago
7 0

Answer:

3:1

Step-by-step explanation:

You might be interested in
Which of the following theorems proves that abc~def?
GaryK [48]

Answer:

D but read below.

Step-by-step explanation:

I take it that the symbol ~ stands for similar. If that is so, then the answer you want is AA, because if 2 angles in a triangle are equal, then all 3 are. So if any 2 equal angles in one triangle are equal to 2 angles in another, then the two triangles are similar.

8 0
3 years ago
A new animal hospital is planning to purchase a total of 36 cages for dogs, cats, and
Assoli18 [71]
For simplicity’s sake:
D = dogs, C = cats, R = rabbits

Since the dogs and the cats are the same number, we can say C = D.

R = 1/4D

2D + 1/4D = 36

Combine like terms and get the same denominator

9/4D = 36

9D = 144

D = 16

Now we know that D is 16, so C must be 16 as well. That leaves us with 32 cages.

36 - 32 = 4 rabbit cages. To double check this, 1/4 of 16 does equal 4.

Final answer: 16 D, 16 C, 4 R
6 0
2 years ago
What is the geometric mean of 5 and 7?
Harman [31]
<h3>Geometric mean of 5 and 7 is 5.9161</h3>

<em><u>Solution:</u></em>

Given that,

We have to find the geometric mean of 5 and 7

The geometric mean of two numbers a and b is the square root of product of a and b

Which means,

Geometric\ mean = \sqrt{ab}

<h3><u>Geometric mean of 5 and 7</u></h3>

Geometric\ mean = \sqrt{5 \times 7}\\\\Geometric\ mean = \sqrt{35}\\\\Geometric\ mean = 5.9161

Thus geometric mean of 5 and 7 is 5.9161

5 0
2 years ago
Wendy and Connor each deposit 8,300 into accounts that earn 3.5% interest for 25 years Wendy's account earns annual simple inter
Burka [1]

Answer:

Connor will earn more interest because he is getting compound interest.

Step-by-step explanation:

I have to assume in this case that the interest is 3.5% Per year:

Simple Interest = P(r + t)

{P = Principle, r = interest rate, t = time)

Wendy = $8,300 x (3.5% x 25)

Wendy = $7,262.50 (2 d.p)

Wendy = $8,300 + $7,262.50

Wendy = $15,562.50

Compound Interest = P (1 +r )^{t}

{P = Principle, r = interest rate, t = time)

Connor = $8,300 x (1 + 0.035)^{25}

Connor = $19,614.93

Wendy's Interest = $15,562.50 - $8,300 = $7,262.50

Connor's interest = $ 19,614.93 - $8,300 = $11,314.93

<em><u>Connor earned more interest by $4,052.43</u></em>

<em><u /></em>

<u>___________________________________________________</u>

<u />

<u />

Hope this helps!

PLEASE MARK AS BRAINLIEST :)

Have a good day :)))))

7 0
3 years ago
.. Jessie charges Jim $45.00 for 3 hours of tutoring. Mike charges Jim $90.00 for
Leto [7]

Answer:

jessie is better

Step-by-step explanation:

45/3=15

$15 per hour

90/5=18

$18 per hour

3 0
3 years ago
Read 2 more answers
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