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2 years ago

9x 5/8 answer quick answer needed fast

Mathematics

2 answers:

Leokris [45]2 years ago

5 0

$\frac{9}{1} * \frac{5}{8}$

---Set up your fractions to be multiplied

$\frac{(9 * 5)}{(1 * 8)}$

---Fractions are multiplied straight across

$\frac{45}{8}$

---Solve the multiplication problems

$5\frac{5}{8}$

---Simplify or change to a mixed number to get the final answer

Hope this helps!

Tanzania [10]2 years ago

3 0

Answer:

should be 5.625

Step-by-step explanation:

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The selling price of an item is $650. It is marked down by 20%, but this sale price is still marked up from the cost of $400. Fi

nexus9112 [7]

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8 0

2 years ago

At a competition with 7 runners, medals are awarded for first, second, and

il63 [147K]

Answer:

Option A - Permutation; number of ways = 210

Step-by-step explanation:

Given : At a competition with 7 runners, medals are awarded for first, second, and third places. Each of the 3 medals is different.

To find : How many ways are there to award the medals?

Solution :

There are 7 runners but medals are three.

The first runner up got first medal as one is locked.

The second runner up got second medal as second is locked.

The third runner up got the third medal.

So, There is a permutation.

Number of ways to award the medals is $^7P_3$

We know, $^nP_r=\frac{n!}{(n-r)!}$

Substitute the values,

$^7P_3=\frac{7!}{(7-3)!}$

$^7P_3=\frac{7\times 6\times 5\times 4!}{4!}$

$^7P_3=210$

Therefore, Option A is correct.

Permutation; number of ways = 210

6 0

2 years ago

Marco has a bag of 50 colored marbles.there are 12 blue marbles,18 black marbles,and 20 red marbles.what is the ratio of the num

iren2701 [21]

The answer is 2:3 because it is 12:18 simplified.

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2 years ago

Solve for w.<br> 8(w+2) = 40

AleksAgata [21]

Answer:

w = 3

Step-by-step explanation:

8 • (w + 2) - 40 = 0

Pulling out like terms :

3.1 Pull out like factors :

8w - 24 = 8 • (w - 3)

Equation at the end of step 3 :

8 • (w - 3) = 0

Step 4 :

Equations which are never true :

4.1 Solve : 8 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

4.2 Solve : w-3 = 0

Add 3 to both sides of the equation :

w = 3

One solution was found :

w = 3

Processing ends successfully

plz mark me as brainliest :)

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2 years ago

Joseph built a sandbox in his backyard that is 2 meters wide, 4 meters long, and 2 meters tall. What volume of sand does he need

Wittaler [7]

Answer: B) 16 cubic meters

Step-by-step explanation:

To find the volume of a rectangular prism like this sandbox, multiply the length, height, and width together. 2*2*4 = 16.

4 0

1 year ago

Read 2 more answers