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
SashulF [63]
4 years ago
14

Please Help Soon!! I'm in a rush!!!

Mathematics
2 answers:
Jet001 [13]4 years ago
5 0

m=9-5 so answer is m=4

andrew11 [14]4 years ago
4 0

Answer:

m=4

Step-by-step explanation:

We have been given an equation. We are asked to find the value of m for our given equation.

\frac{6.22\times 10^9}{1.79\times 10^5}=3\times 10^m

Let us solve left side of our given equation using exponent property for quotient \frac{a^b}{a^c}=a^{b-c}.

\frac{6.22\times 10^9}{1.79\times 10^5}=\frac{6.22}{1.79}\times 10^{9-5}

\frac{6.22\times 10^9}{1.79\times 10^5}=3.18\times 10^{4}

Therefore, the value of m would be 4 for our given equation.

You might be interested in
Please help me with this
vlabodo [156]

Ulterior exterior angles:

50+2y =180

50+x+5=180 55+x=180

50-50+2y=180-50

2y/2=130/2

y=65


5 0
3 years ago
Solve using the Zero-Product Property<br>(x - 11)(5x + 1) = 0<br><br>Show your work or not.​
Illusion [34]

Step-by-step explanation:

third and the yellow one will be the answer

x=11,X=-1/5

6 0
3 years ago
Calculation without distribution
Viefleur [7K]

Answer:

$2.69

Step-by-step explanation:

The prices of the 3 books are:

$2.50, $4.95, $6

The total is $2.50 + $4.95 + $6 = $13.45

The sale is 20% off.

20% of $13.45 =

= 0.2 * $13.45

= $2.69

Answer: You will save $2.69.

7 0
3 years ago
A line for tickets to a Broadway show had a mean waiting time of 20 minutes with a standard deviation of 5 minutes.
andrezito [222]

Answer:

5.48% of the people in line waited for more than 28 minutes

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean waiting time of 20 minutes with a standard deviation of 5 minutes.

This means that \mu = 20, \sigma = 5

What percentage of the people in line waited for more than 28 minutes?

The proportion is 1 subtracted by the p-value of Z when X = 28. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{28 - 20}{5}

Z = 1.6

Z = 1.6 has a p-value of 0.9452.

1 - 0.9452 = 0.0548.

As a percentage:

0.0548*100% = 5.48%

5.48% of the people in line waited for more than 28 minutes

6 0
3 years ago
Erin is squaring numbers.
rewona [7]
<span>If you square a number that is less than 1.

For example, say your number was 1/2
the square of 1/2 is (1/2)^2 = (1/2)(1/2) = 1/4

</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • Ethan writes ⅓ of page in ¾ of a minute. How much times does it take Ethan to write a full page?
    9·1 answer
  • If alpha and beta are roots of quadratic equation x^2 - p( x + 1) - c = 0 then (alpha + 1 )( beta + 1) =?
    14·1 answer
  • Which of the following graphs does not represent y as a function of x
    8·1 answer
  • Find the area of a parallelogram of 14yards and 9yards
    10·1 answer
  • I NEED HELP PLEASE! :)
    8·2 answers
  • Help plzzzzz!!!:) I’ll make you brainlest:)
    14·1 answer
  • Andrew is x years old. Blake is 7 years younger than Andrew. in 5 years time Blake will be twice the age of Carla. how old Carla
    13·1 answer
  • Your recipe for muffins says you have to 3 times as many blueberries than strawberries. Write an expression for the situation. N
    14·1 answer
  • Find the area.........
    5·1 answer
  • Please help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!