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
miskamm [114]
3 years ago
6

The ratio of peanut butter to chocolate is 5:3. If there are 100 pieces of chocolate, how much peanut butter is there (round you

r answer to the nearest
whole number)?
Mathematics
1 answer:
umka2103 [35]3 years ago
8 0

Answer:

About 167 (?) of peanut butter.

Step-by-step explanation:

5:3

5/3 = x/100

(divide 100 by 3, then multiply the answer by 5 to get x)

x ≈ 167

You might be interested in
The polygons in each pair are similar.Find the missing side length
tatuchka [14]
I am gonna assume the answer is 8.If not another 4 i wish you could see the whole picture
6 0
3 years ago
Read 2 more answers
2000 people are selected randomly from a certain population and it is found that 389 people in the sample are over 6 feet tall.
Airida [17]

Answer: 0.195

Step-by-step explanation:

given data:

population = 2000 people.

people Who are over 6 feet tall = 389.

Solution:

the point estimate of people over 6feet tall

= no of people over 6 feet tall / total population size

= 389/2000

= 0.195

the point estimate of people over 6 feet tall is 0.195

8 0
3 years ago
Mr. Gage wants to buy a new car A but is considering used Car B. Car A costs $2,500 less than twice as much as car B. If car A c
Sergeeva-Olga [200]
1250 is the answer simple math.
4 0
2 years ago
Read 2 more answers
Find the product. Write your answer in exponential form. 4 8 • 4 -5
Ymorist [56]

Answer: im sorry i need the points

Step-by-step explanation: ......

3 0
3 years ago
A company with a fleet of 150 cars found that the emissions systems of only 5 out of the 22 they tested failed to meet pollution
Ugo [173]

Answer: No, the percentage of the fleet out of compliance is not different from their initial thought.

Step-by-step explanation:

Since we have given that

n = 22

x = 5

So, \hat{p}=\dfrac{x}{n}=\dfrac{5}{22}=0.23

he company initially believed that 20% of the fleet was out of compliance. Is this strong evidence the percentage of the fleet out of compliance is different from their initial thought.

so, p = 0.2

Hypothesis would be

H_0:p=\hat{p}\\\\H_a:p\neq \hat{p}

So, the t test statistic value would be

t=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\\\t=\dfrac{0.23-0.20}{\sqrt{\dfrac{0.2\times 0.8}{22}}}\\\\\\t=\dfrac{0.03}{0.085}\\\\t=0.353

Degree of freedom = df = n-1 = 22-1 =23

So, t{critical value} = 2.080

So, 2.080>0.353

so, we will accept the null hypothesis.

Hence, No, the percentage of the fleet out of compliance is not different from their initial thought.

3 0
3 years ago
Other questions:
  • -10 2/7 davided by -4 4/11
    6·1 answer
  • 4 people can dig a hole in 3 hours. How long does it take 9 people.
    15·2 answers
  • 30 Points if you can answer my question
    5·1 answer
  • h(x)= \dfrac{1}{8} x^3 - x^2h(x)= 8 1 ​ x 3 −x 2 h, left parenthesis, x, right parenthesis, equals, start fraction, 1, divided b
    13·1 answer
  • Members of the marching band line up in 6 rows of 8. How many total members are there? Identify two other ways they could line u
    12·2 answers
  • Identify the point from the equation y + 5 = 3 (x - 2)
    9·1 answer
  • Which postulate/theorem proves the two larger triangles are congruent?
    10·1 answer
  • F(x) =
    5·1 answer
  • A birthday cake is shaped like a square. The area of the square is 64
    13·1 answer
  • *name the solid that is formed from the net<br> (helllpp plsss!!!)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!