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
Maksim231197 [3]
4 years ago
5

R=5(c/a-0.3) pleaee help me solve C

Mathematics
1 answer:
USPshnik [31]4 years ago
8 0

The given equation is :

R = 5(\frac{c}{a} -0.3)

Divide both sides by 5

\frac{R}{5} =\frac{c}{a} -0.3

Add 0.3 to both sides.

\frac{R}{5} +0.3=\frac{c}{a}

Multiply a on both sides.

a(\frac{R}{5}+0.3)= c

Hence  c= a(\frac{R}{5} +0.3) ... Answer

You might be interested in
What are all the transformations and their meanings?
timama [110]
Translation - a slide up, down, left, or right
Reflection - a mirror image across an axis
Dialation - a scaled image that increaes or decreases in size
Rotation- the movement by a degree
5 0
3 years ago
Plot and connect the following points: P(1, −4), Q(5, −2), R(9, −4), S(7, −8), and T(3, −8). Give the best name for the polygon,
Citrus2011 [14]

Answer:

The area of the pentagon is = 31.5

Step-by-step explanation:

<em>First, we determine the perimeter of the "Pentagon" drawn in the attachment:</em>

p=4+4+4+4.5+4.5=21

<em>Now, we'll check the formula for pentagons:</em>

a=\frac{perimeter x apothem}{2}

<em>we calculate the apothem by placing a 90° angle in one of the sides of the shape. It is equal to:</em>

apothem=3

<em>then, we can substitute the values in the formula</em>

a=\frac{21(perimeter) x 3(apothem)}{2} =\frac{63}{2} =31 \frac{1}{2} or 31.5

Let me know if you have questions :D

7 0
3 years ago
Elapsed time is 4 hours and 51 minutes, what is the start time?
Vlada [557]

Answer:

may 22

Step-by-step explanation:

6 0
4 years ago
Suppose that 1% of all computers of a certain type experience CPU failure during the warranty period. If a simple random sample
Zigmanuir [339]

Answer:

A)

μ = 5

σ = 2.2

B)

P(0) = 0.0066

C)

P(x ≥ 4) = 0.74

Step-by-step explanation:

A) The expected value is going to be the same as the mean μ.

We can use the binomial probability distribution because there are a fixed number of trials (500), each trial is independent and there are only two possible outcomes (CPU failure or not) and the probability of failure has the fixed value 0.01.

For binomial distributions:

μ = np, where p is the probability (in this case of CPU failure) and n is the number of trials (500)

μ = (500)(0.01) = 5

σ = \sqrt{npq}, where q = 1 - p

σ = \sqrt{(500)(0.01)(0.99)} = 2.2

B) We can use the binomial probability formula

P(x)=(\frac{n!}{(n-x)!x!}) × pˣ × qⁿ⁻ˣ

P(0)=(\frac{500!}{(500-0)!0!}) × 0.01⁰ × 0.99⁵⁰⁰

C) In this case wee need to use a binomial distribution calculator. Setting n as 500, π = 0.01 and finding the probability above 3.

6 0
3 years ago
Which equation has the same solution as 7x−14=21?
laila [671]

Answer:

2x=10

Step-by-step explanation:

7x-14=21

x=5

2x=10 (divide both sides by two)

2x/2  10/2

<u>x=5</u>

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is 100×100?<br><br> can someone help me
    12·2 answers
  • a canadian goose migrated at a steady rate of 4 miles every 7 minutes. find the slope of the graph and describe what it means in
    8·1 answer
  • What is Distributive Property and Associative Property?
    9·1 answer
  • Please help whats the answer !!?
    12·1 answer
  • On the following composite figure, the longer edge length is 14 millimeters. The shorter edge length is 8 millimeters. The width
    11·1 answer
  • What’s 5/6 - 8/12? Need it reduced
    12·1 answer
  • Laurn wants to keep her cell phone bill under $60 per mounth. Her current cell phone plane is $30 per mounth plus $0.05 per text
    12·1 answer
  • Abigail and Spencer calculate the slope of the line between the points (3,-1) and (5,4) in different ways. Abigail calculates th
    9·1 answer
  • 10 points Help Me Please I will give brainiest​
    6·2 answers
  • Cuanto es ³/4 de cerezas
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!