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Sphinxa [80]
3 years ago
15

Simplify the expression. 6(7n – 5m) + 8m

Mathematics
2 answers:
borishaifa [10]3 years ago
7 0
6(7n – 5m) + 8m
42n - 30m + 8m
42n -22m
Answer: 42n-22m

larisa [96]3 years ago
7 0
42n - 22m Do you need me to explain how i got my answer?
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Pls how can I get those numbers ?
alexandr1967 [171]
Use the desmos thing online it rlly helps when it comes to that kind of graphing
7 0
3 years ago
What’s the answer of value v?
kotykmax [81]

Answer:

v = 9

Step-by-step explanation:

6v - 4 = 50

6v = 54

v = 9

8 0
3 years ago
An experiment started with 100 bacteria. They double in number every hour. Find the number of bacteria after 8 hours.
zzz [600]
There will be 25,6000
8 0
4 years ago
Let x be the amount of time (in hours) the wait is to get a table at a restaurant. Suppose the cdf is represented by f(x)=⎧⎩⎨⎪⎪⎪
sattari [20]

Option a is correct. The calculated answer is 0.150

<h3>How to get the value using the cdf</h3>

In order to get  P(0.5 ≤ X ≤ 1.5).

This can be rewritten as

p = 0.5

and P = 1.5

We have the equation as

\frac{1}{16} x^{2}

This would be written as

1.5²/16 - 0.5²/16

= 0.1406 - 0.015625

= 0.124975

This is approximately 0.1250

Read more on cdf here:

brainly.com/question/19884447

#SPJ1

<h3>complete question</h3>

Use the cdf to determine P(0.5 ≤ X ≤ 1.5).

a) 0.1250

b) 0.0339

c) 0.1406

d) 0.0677

e) 0.8750

f) None of the above

4 0
2 years ago
In the town of Destin,2/3 of the students in middle school participate in organized sports after school. If 3/5 of them play soc
Rainbow [258]

Answer:

The fraction of the students play soccer =  \frac{2}{5}

Step-by-step explanation:

Given - In the town of Destin, 2/3 of the students in middle school participate in organized sports after school.

To find -  If 3/5 of them play soccer, what fraction of the students play soccer? Enter your answer in simplest form

Solution -

Let us assume that,

Total number of students in the middle school = 3x

Now,

Given that

2/3 of the students in middle school participate in organized sports after school.

So,

Total students participated in organized sports = (2/3)×3x

                                                                               = 2x

⇒Total students participated in organized sports = 2x

Now,

Given that,

3/5 of them play soccer

So,

Total players who play soccer = (3/5)×2x

                                                   = 6x/5

⇒Total players who play soccer = 6x/5

Now,

The fraction of total students play soccer = (6x/5) ÷ (3x)

                                                                     = \frac{6x}{5}*\frac{1}{3x}

                                                                     = \frac{2}{5}

∴ we get

The fraction of the students play soccer =  \frac{2}{5}

8 0
3 years ago
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