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
Triss [41]
3 years ago
5

4th grade conversions please help!!

Mathematics
2 answers:
MAVERICK [17]3 years ago
6 0
6 inches of yarn make 1 bracelet.

5 feet of yarn make how many bracelets?

1 foot = 12 inches
5 feet = 12 * 5 inches = 60 inches

6 inches of yarn make 1 bracelet
60 inches of yarn make x bracelets

6/1 = 60/x

Cross multiply

6x = 60

x = 10

60 inches yarn make 10 bracelets.
sertanlavr [38]3 years ago
6 0
Since 1ft=12inc mutiply 5 by 12 to get 60.

then figure out how many times 6 goes into 60

60/6=10.

he can make 10 bracelets.

Hope this helped!
You might be interested in
Https://skribbl.io/?kX5sVzzk3Iui join skribble.io game
Klio2033 [76]

Answer:

y

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the indicated angle please help (multiple choice)
Taya2010 [7]

Answer:

D

Step-by-step explanation:

sohcahtoa

Sin x = 32/58

sin x = .5517

x = 33°

3 0
2 years ago
Write each phrase as an algebraic expression.<br> 16 seconds faster than Aya’s time.
Anna35 [415]

Given:

The given phrase is 16 seconds faster than Aya’s time.

To find:

The algebraic expression for the given phrase.

Solution:

Let x be the Aya’s time.

16 seconds faster than Aya’s time. It means 16 seconds less than Aya’s time.

We know that a negative sign "-" is used for less than.

16 seconds less than Aya’s time = x-16

16 seconds faster than Aya’s time = x-16

Therefore, the required algebraic expression is x-16.

8 0
3 years ago
When asked to write a point slope equation for the line shown below a student wrote y-6=3(x-3) how can she fix this to write the
Rufina [12.5K]
What's the question she got the answer wrong to?
6 0
2 years ago
A company surveyed 2400 men where 1248 of the men identified themselves as the primary grocery shopper in their household. ​a) E
polet [3.4K]

Answer:

a) With a confidence level of 98%, the percentage of all males who identify themselves as the primary grocery shopper are between 0.4962 and 0.5438.

b) The lower limit of the confidence interval is higher that 0.43, so if he conduct a hypothesis test, he will find that the data shows evidence to said that the fraction is higher than 43%.

c) \alpha =1-0.98=0.02

Step-by-step explanation:

If np' and n(1-p') are higher than 5, a confidence interval for the proportion is calculated as:

p'-z_{\alpha/2}\sqrt{\frac{p'(1-p')}{n} }\leq  p\leq p'+z_{\alpha/2}\sqrt{\frac{p'(1-p')}{n} }

Where p' is the proportion of the sample, n is the size of the sample, p is the proportion of the population and z_{\alpha/2} is the z-value that let a probability of \alpha/2 on the right tail.

Then, a 98% confidence interval for the percentage of all males who identify themselves as the primary grocery shopper can be calculated replacing p' by 0.52, n by 2400, \alpha by 0.02 and z_{\alpha/2} by 2.33

Where p' and \alpha are calculated as:

p' = \frac{1248}{2400}=0.52\\\alpha =1-0.98=0.02

So, replacing the values we get:

0.52-2.33\sqrt{\frac{0.52(1-0.52)}{2400} }\leq  p\leq 0.52+2.33\sqrt{\frac{0.52(1-0.52)}{2400} }\\0.52-0.0238\leq p\leq 0.52+0.0238\\0.4962\leq p\leq 0.5438

With a confidence level of 98%, the percentage of all males who identify themselves as the primary grocery shopper are between 0.4962 and 0.5438.

The lower limit of the confidence interval is higher that 0.43, so if he conduct a hypothesis test, he will find that the data shows evidence to said that the fraction is higher than 43%.

Finally, the level of significance is the probability to reject the null hypothesis given that the null hypothesis is true. It is also the complement of the level of confidence. So, if we create a 98% confidence interval, the level of confidence 1-\alpha is equal to 98%

It means the the level of significance \alpha is:

\alpha =1-0.98=0.02

4 0
3 years ago
Other questions:
  • Line L passes through the points (1, 1) and (7, 8). What is the slope of a line that is perpendicular to line L?
    15·1 answer
  • Solve |2x - 3| + 5 =10.
    12·1 answer
  • Mrs. Thomas bought a bed for $1,548 and three armchairs. The bed cost 4 times as much as one armchair. How much did Mrs. Thomas
    7·2 answers
  • Does size, shape or angle measurements change in the following:
    13·2 answers
  • Aliens spotted! They have pulled up 97 chickens, 47 cows, and 77 humans. What is the probability, if they randomly select from a
    9·1 answer
  • What is the value of the 3 in 2.348
    8·1 answer
  • Malik's arts and crafts shop has a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 c
    5·1 answer
  • The population of a town is 132,00. The population increases 4% a year. What will be the population in 8 years?
    15·1 answer
  • What is the value of x?<br><br> Enter your answer in the box.
    9·2 answers
  • How many possible triangles? please help fast
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!