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
elena-s [515]
3 years ago
13

Having trouble with this problem

Mathematics
1 answer:
Artist 52 [7]3 years ago
7 0

Answer:

3,300 i THINK i used a calculator

Step-by-step explanation:

You might be interested in
A girl’s club held a fundraiser last year and raised $600 for the local soup kitchen. This year they raised $960. What is the pe
KatRina [158]
960-600 = $360

360/600 x 100%
6 / 10 x 100%
60%
5 0
3 years ago
Find the value of x in the triangle
Fofino [41]

Answer:

x=63

Step-by-step explanation:

55+62+x=180

117+x=180

180-117=63

x=63

4 0
2 years ago
In the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37
djyliett [7]

Answer:

More than 50% would germinate

Step-by-step explanation:

Given that in the production of a plant, a treatment is being evaluated to germinate seed. From a total of 60 seed it was observed that 37 of them germinated

Let us check whether more than 50% will germinate using hypothesis test

H_0: p = 0.50\\H_a: p>0.50\\

(right tailed test)

Sample proportion p =\frac{37}{60} =0.617\\q = 0.383\\Std error = \sqrt{\frac{pq}{n} } =0.0628

p difference = 0.117

Test statistic Z = p difference/std error = 1.864

p value =0.0312

Since p value <0.05 our significance level of 5% we reject null hypothesis

It is  possible to claim that most of the seed will germinate (i.e. more than 50%)

7 0
3 years ago
In a large apartment building, 35 of the apartments have a balcony and 55 do not.
Masteriza [31]
Hello!

You first have to find the total amount of apartments

35 + 55 = 90

There are 90 apartments

Then you find the percentage of them have a balcony

You do this by taking the amount of apartments that have a balcony over the total amount of apartments

35/90 = 0.39

0.39 as a percent is 39%

The answer is 39/100 or 39%

Hope this helps!
5 0
3 years ago
Solve for d.<br> 2d + 4 = 10 + 5d
sveta [45]

Answer:

d = -2

Step-by-step explanation:

2d - 5d = -3d

10 - 4 = 6

-3d = 6  

d = -2

Kono Dio Da!!!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Select the best answer for the question.
    15·1 answer
  • 1 point
    13·1 answer
  • Explain when the median of a data set is a better<br> measure of center than the mean.
    8·2 answers
  • Your best friend made 60% of the 40 shots he took. how many shots did your friend make?​
    12·2 answers
  • 5x^2-26x+5 factor the trinomial
    6·1 answer
  • 5. What is the value of the missing angle?
    15·1 answer
  • PLZZZ HELP ME WHAT DOES x=?????? WHOEVER ANSWERS FORST GETS BRAINLIEST THANKYOUUU
    8·1 answer
  • Stuck on this problem.. Help needed! (will mark as brainliest)
    8·1 answer
  • A motor racing circuit consists of
    10·2 answers
  • I need help with this​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!