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
Komok [63]
3 years ago
10

How do you work out this problem?

Mathematics
1 answer:
Sophie [7]3 years ago
3 0
He had 5 more nickels then he originally thought...so he had 25 cents more then he thought he had......so if he had 4.35......he thought he had 4.35 - 0.25 = 4.10......which is 4.10 / 0.05 = 82 nickels

or this way....
4.35 / 0.05 = 87 nickels....what he had
and if he had 5 more nickels then he thought he had...then he thought he had 87 - 5 = 82 nickels
You might be interested in
Graph the image of the given triangle across the y axis
Morgarella [4.7K]
Check the picture below.

notice, it simply got mirrored over the vertical y-axis.

5 0
3 years ago
The actual length of a in the triangle shown is 10 cm. Use the scale drawing of the triangle to find the actual length of side b
mafiozo [28]
The answer is B, 12.5
8 0
3 years ago
How do you find the radius when volume is given for cylinder,Cone,Hemisphere,Sphere
vaieri [72.5K]
You need to multiply

7 0
3 years ago
A scientist who studies sleep has developed a new technique to help people sleep each night. He
Andru [333]

Considering the situation described, the scientist's null and alternative hypothesis are described by:

Null hypothesis H_0: \mu = 0; Alternative hypothesis H_1: \mu \neq 0.

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if there is no difference, that is, the difference of the means represented by \mu is of 0, hence:

H_0: \mu = 0

At the alternative hypothesis, it is tested if there is a difference, hence:

H_1: \mu \neq 0

More can be learned about an hypothesis test at brainly.com/question/26454209

7 0
2 years ago
Please help!! <br> What is the solution to 2x^2+x+2=0?
Aliun [14]

Answer:

your 3rd option

Step-by-step explanation:

\frac{-1+/-\sqrt{1-4(2)(2} )}{2(2)}

{\frac{-1+/-\sqrt{1-16} }{4}}

{\frac{-1+/-\sqrt{-15} }{4}}

{\frac{-1+/-i\sqrt{15} }{4}}

8 0
2 years ago
Other questions:
  • two families go to a theatre. the smith family three adults and four children pays £67. the jones family five adults and six chi
    9·1 answer
  • If each pretzels weighed a half an ounce, how many pretzels would fit in a 16 ounce bag
    6·2 answers
  • Which Benchmark angles multiples of 30 degrees or 45 are closest to the rotation angles below?plz help
    13·1 answer
  • Determine value of y
    7·1 answer
  • When 27 times x squared times z all over negative 3 times x squared times z to the sixth power is completely simplified, the exp
    10·1 answer
  • Evaluate (-1)(-1)(-3):<br> -5<br> 3<br> O-3<br> O 5
    13·1 answer
  • What are the step for this {-5x-5}{10}=11 ?<br><br> Help Me Please!!
    10·2 answers
  • Can someone teach me about percent increases and decreases with equations?
    10·1 answer
  • Solve for x ( angle solving )
    8·1 answer
  • 5.93x0.85 slove the answer for me
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!