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
Tom [10]
2 years ago
12

Solve the inequality. 4/5x+5<3

Mathematics
1 answer:
Marizza181 [45]2 years ago
4 0
4/5x+5 is greater than 3

You might be interested in
The Sum of 8 and 7 doubled
Zina [86]
30 because you add 8 and 7 then add it by itself or multiply it by 2
6 0
2 years ago
Read 2 more answers
S is inversely proportional to t<br> When s = 0.5, t = 7<br> Work out s when t = 0.8
defon

Given:

s is inversely proportional to t.

When s = 0.5, t = 7.

To find:

The value of s when t=0.8.

Solution:

s is inversely proportional to t.

s\propto \dfrac{1}{t}

s=\dfrac{k}{t}       ...(i)

Where, k is the constant of proportionality.

Putting s=0.5 and t=7, we get

0.5=\dfrac{k}{7}

0.5\times 7=k

3.5=k

Putting k=3.5 in (i), we get

s=\dfrac{3.5}{t}

This is the equation of proportionality.

Putting t=0.8, we get

s=\dfrac{3.5}{0.8}

s=4.375&#10;

Therefore, the value of s is 4.375 when t=0.8.

5 0
2 years ago
Cell phone coverage is in a circular pattern from the tower. If the equation of this pattern is x2 + y2 = 4225, how many miles a
stiks02 [169]
General formula for circles at the origin is x^2+y^2=R^2 where R is the radius.So R^2=4225. Solve for R.
4 0
3 years ago
Read 2 more answers
The accompanying data represent the miles per gallon of a random sample of cars with a​ three-cylinder, 1.0 liter engine.a. Comp
Kobotan [32]

Answer:

1). Z score = 1.464733

Mean = 38.87917

Standard deviation = 3.609405

2). Quartiles:

Q1 = 37.025

Q2 = 38.450

Q3 = 40.800

3). IQR = 3.775

4).

CI (lower fence) = 37.4351

CI (upper fence) =  40.32323

5). There is outlier in the data set. Please see attached box plot for evidence.

Step-by-step explanation:

1). By Z score, we mean:

Z = \frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}}},

where:

x-bar ==> mean(g) = 38.87917

\mu = 37.80

standard deviation = 3.609405

sample size (n) = 24.

2). By quantile, we mean:

Q = L + (i*(n/4) - Cf)*c

Where L is the lower class limit of the quartile class

Cf is the cumulative frequency before the quartile class

c  is the class size.

3) . IQR = Q3 - Q1

4). CI = \mu \pm *Z_{\alpha/2} \frac{\sigma}{\sqrt{n}},

Where Z_{\alpha/2}  ==> 1.96

In order to replicate and obtain the result, please use the R code below:

g = c(31.5, 36.0, 37.8, 38.5, 40.1, 42.2,34.2, 36.2, 38.1, 38.7, 40.6, 42.5,34.7, 37.3, 38.2, 39.5,  

41.4, 43.4,35.6, 37.6, 38.4, 39.6, 41.7, 49.3)

boxplot(g)

Z = (mean(g) - 37.8)/(sd(g)/sqrt(length(g)))

mean(g)

quantile(g)

IQR(g)

CIl = mean(g) - 1.96*(sd(g)/sqrt(length(g)))

CIU = mean(g) + 1.96*(sd(g)/sqrt(length(g)))

4 0
3 years ago
. What is the volume of a storage box that is 18 inches long, 6 inches high, and 10 inches wide? Write the formula and the corre
Serggg [28]

Answer:

1080 in.³

Step-by-step explanation:

The answer is in cubic inches, not inches.

V = LWH

V = (18 in.)(10 in.)(6 in.)

V = 1080 in.³

6 0
2 years ago
Other questions:
  • How many sports events would a student have to attend to make the pasa a better deal
    5·1 answer
  • The GCF of 64 and a number is 16. Which of the following could be the number?
    12·2 answers
  • She has 12
    5·1 answer
  • A cylinder has a base with a radius of 5 cm and a height of 15 cm. What is the volume of the cylinder? (Use π = 3.14.) A. 471 cm
    7·2 answers
  • The length of a rectangle is 9 inches and it’s width 4 inches what is the perimeter of the rectangle
    7·1 answer
  • What is “x”?? Plz help me
    9·1 answer
  • John needs 20 grams of 54% acid solution for his science project. His school's science lab has bottles of 30% solution and bottl
    8·2 answers
  • I WILL GIVE BRAINLIST, DUE IN 15 MIN
    9·1 answer
  • Please help<br> y∝1/√x If y=5<br> when x=36 find,<br> x when y=3
    8·2 answers
  • Which statements about mass are true?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!