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3 years ago

Ben can type 153 words in 3 minutes. At this rate, how many words can he type in 10 minutes?

Mathematics

2 answers:

jeka943 years ago

8 0

Answer:

1 minute = 51 words

10 minutes = 510

Step-by-step explanation:

you divide 153 by 3 to see how many words he can type in one minute, which is 51 words. you then multiply that answer by 10 to see how many words he can type in 10 minutes. 51 x 10 = 510, which means he can type 51 words in one minute and 510 in ten minutes.

koban [17]3 years ago

6 0

Answer: 510

Explanation
153/3 = 51

51 x 10 = 510

Hope this helped

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A mix of factoring by grouping. Factor the exressions. 17ax+17a-x-1 Please explain/show steps on how to do this!

mario62 [17]

Answer:

$(x+1)(17a-1)$

Step-by-step explanation:

We are given that

$17ax+17a-x-1$

We have to factorize the given expression.

Pair up the terms

$(17ax+17a)+(-x-1)$

Now, taking common factor

$17a(x+1)-1(x+1)$

Taking common (x+1)

$(x+1)(17a-1)$

Now, we get

$(x+1)(17a-1)$

This is required factors of given expression.

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2 years ago

-3/5m + 8 = 20<br> what is the answer of m

horrorfan [7]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's solve ~

$\qquad \sf \dashrightarrow \: - \frac{ 3}{5} m + 8 = 20$

$\qquad \sf \dashrightarrow \: - \frac{ 3}{5} m = 20 - 8$

$\qquad \sf \dashrightarrow \: - \frac{ 3}{5} m =12$

$\qquad \sf \dashrightarrow \: - \frac{ }{} m =12 \times \frac{5}{3}$

$\qquad \sf \dashrightarrow \: - m = 4 \times 5$

$\qquad \sf \dashrightarrow \:m = - 20$

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2 years ago

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Likurg_2 [28]

2 is B :::))))))))))))))))

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2 years ago

Find g(x), where g(x) is the translation 8 units down of f(x)=x2.

SVEN [57.7K]

Answer:

g(x) = x² - 8

g(x) = 1(x-0)² - 8

Step-by-step explanation:

f(x) = x²

we translate this parent function 8 units down thus:

g(x) = f(x) - 8

g(x) = x² - 8

in the form a( x - h)² + k:

g(x) = 1(x-0) - 8

k = (-8)

As the change is constant rather than the variable of the quantity of "x" It is a movement of the whole f(x) function eight units down.

h = 0

Because, there is no information about a stretchment of the parent function in g(x)

8 0

3 years ago

A country in South America exported 62% of the 315,000 bags of coffee beans they produced in a given year. How many bags did the

Arte-miy333 [17]

Answer:

195,300

Step-by-step explanation:

62 percent *315000 =

(62:100)*315000 =

(62*315000):100 =

19530000:100 = 195300

Now we have: 62 percent of 315000 = 195300

Question: What is 62 percent of 315000?

Percentage solution with steps:

Step 1: Our output value is 315000.

Step 2: We represent the unknown value with x.

Step 3: From step 1 above,315000=100%.

Step 4: Similarly, x=62%.

Step 5: This results in a pair of simple equations:

315000=100%(1).

x=62%(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

315000/x = 100/62%

Step 7: Again, the reciprocal of both sides gives

x/315000 = 62/100

x=195300

Therefore, 62% of 315000 is 195300

6 0

2 years ago