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
nikitadnepr [17]
3 years ago
8

One number is 7 times another number. The product of the two numbers is 252. Find the two numbers.

Mathematics
1 answer:
Nitella [24]3 years ago
6 0

Step-by-step explanation:

x =7y ----(1)

xy=252 ----(2)

(1) into (2):

(7y)(y) = 252

7 {y}^{2}  = 252 \\ 7y =  \sqrt{252}

7y=15.874....

y=2.27

y value into (1)

x= 7(2.268)

x=15.87

the two numbers are 15.87 and 2.27 (Ans)

You might be interested in
Stefan sells Jin a bicycle for $163 and a helmet for $17. The total cost for Jin is 150% of what Stefan spent originally to buy
cluponka [151]

Answer:

44$

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
There are 96 girls and 72 boys who want to participate in 6th grade intramurals.
Gekata [30.6K]

Answer:

i) 24

ii) 4 girls, 3 boys

Step-by-step explanation:

The GCF is 24

96= 24*<u>4</u>

72= 24*<u>3</u>

<u />

<u />

<u>I hope this helps!</u>

5 0
3 years ago
At a manufacturing plant where switches are made, it is a known fact that 2% of all switches are defective. If two switches are
olchik [2.2K]

Answer:

The probability that exactly one switch is good is

P(x) =0.0392

Step-by-step explanation:

The probability that a switch is defective is:

P(D) = \frac{2}{100} =0.02

The probability that a switch is not defective is

P(D') = 1-P(D)=0.98

Therefore, if two switches are selected, the probability that exactly 1 is good is:

P(1=1)=P (D) P (D ') + P (D') P (D)

P(x)=(0.02)(0.98) + (0.98)(0.02)

P(x) =0.0392

6 0
3 years ago
Read 2 more answers
.21 of what number is 7.98
AlladinOne [14]
.21 as a percentage is 21%
You can divide 7.98 by 21 then multiply by 100 which gives you an answer of 38.

Hope this helps :)
8 0
3 years ago
What is the probability of rolling a 4, 5, or 6 on a die?
allsm [11]

Answer:

1/6 chance

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Let f(x)=3x and g(x)=3x−3+2 .
    10·2 answers
  • Simplify:<br> 2 + 5i / 3 - 2 i
    13·2 answers
  • The function f(t) = t2 4t − 14 represents a parabola.
    11·1 answer
  • CE and BD are angle bisectors of △ABC which intersect at point F. If ∠BFC=110°, find the measure of ∠A.
    14·1 answer
  • Fill in the blank. Given M below, you can conclude that ML is congruent to ___________.
    10·2 answers
  • Which unit rate is the lowest price per ounce? (5 points)
    6·2 answers
  • 1cm is equal to how much kilometers
    12·1 answer
  • I need help on this question
    8·1 answer
  • What is the answer to <br> 2x=24
    10·2 answers
  • The Bureau of Alcohol, Tobacco, and Firearms (BATF) has been concerned about lead levels in California wines. In a previous test
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!