1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
REY [17]
3 years ago
6

What is the greatest common factor of 42 70 and 84

Mathematics
1 answer:
Delvig [45]3 years ago
7 0
The greatest common factor would be 14
You might be interested in
Evaluate the expression if g+2, r+3, and t=11.<br> g+6t
Ivahew [28]

Answer:

I think you copied this wrong

Step-by-step explanation:

Most likely g = 2

Therefore (2) + 6(11)

2+66=68

5 0
3 years ago
A wildlife preserve features a crocodile with a documented age of 24 years, believed to be one of the oldest crocodiles in capti
zysi [14]

Answer:

0.0104

Step-by-step explanation:

Given that, the lifespans of crocodiles have an approximately Normal distribution, with a mean of 18 years and a standard deviation of 2.6 years.

So, mean, \mu=18

and standard deviation, \sigma=2.6

The z-score, for any arbitrary life span of  x year, is given by

z=\frac{x-\mu}{\sigma}

By using the given values, we have

z=\frac{x-18}{2.6} \cdots(i)

The z-score for x=24, by using equation (i), is

z=\frac{24-18}{2.6}=\frac{6}{2.6}=2.31

From the table, the area to the left side of z=2.31 =0.98956

But, the proportion of crocodiles have lifespans of at least 24 years

= Area to the right side of the z=2.31

=1- (Area to the left side of the z=2.31)

=1-0.98956

=0.01044

So, the proportion of crocodiles that have lifespans of at least 24 years is 0.0104.

Hence, option (a) is correct.

5 0
2 years ago
Read 2 more answers
If m = 14 and n = 4, what is the value of the following expression?<br> m - 2 • n + 3
alex41 [277]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Yes I am kinda dumb lol
Rama09 [41]

Answer:

I think it is A

Step-by-step explanation:

just trying to help

5 0
3 years ago
I need this fast it’s due tonight
defon

Answer:

12

Step-by-step explanation:

diameter is just radius times 2

hope this helps!

please mark me brainliest! thanks!

7 0
3 years ago
Other questions:
  • Select the correct answer. Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What
    10·1 answer
  • The Great Pyramid at Giza has a square base with sides of length 230 meters and a height of 146.7 meters. Approximately what is
    11·1 answer
  • Please Help ASAP!!
    11·1 answer
  • Write each phrase as a variable expression:<br><br> 9 subtracted from x
    14·2 answers
  • What is the simplified form of the inequality below? S - 7 &lt; 3
    11·1 answer
  • What is a finite set
    9·1 answer
  • PLEASE HELP ME.............
    7·1 answer
  • mike made 5 fewer than three times the number of bracelets that sheri made. Write an expression to represent the number of brack
    5·1 answer
  • Hey can someone help me with thsi
    5·2 answers
  • O<br> Find the values of x and y.<br> 480<br> (5x – 17)<br> 6<br> 2<br> and y<br> (<br> o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!