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
ipn [44]
3 years ago
14

Need explanation and answer plz

Mathematics
1 answer:
ivann1987 [24]3 years ago
4 0

Answer:   (B) 192

<u>Step-by-step explanation:</u>

There are four digits, but the first digit cannot be the 0.

1st digit: {2, 3, or 5} = 3 possible choices

2nd digit: {0, 2, 3, or 5} = 4 possible choices

3rd digit: {0, 2, 3, or 5} = 4 possible choices

4th digit: {0, 2, 3, or 5} = 4 possible choices


3 × 4 × 4 × 4 = 192

You might be interested in
Of the listed values, which are equal to the sine of B<br> B<br> ? Select all that apply
Alinara [238K]

Answer:

Step-by-step explanation:

8 0
3 years ago
math class work.................................................................................................................
Ierofanga [76]

Answer:

M=11.438 n=23.186

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help me with this question
coldgirl [10]

Answer:

cos(x-30)=1/2

Step-by-step explanation:

We use the following relationship to obtain cos(x)

sin^{2}(x) +cos^{2}(x) +1

From that, we have that cos(x)= sqrt(1-1/4)=sqrt(3) / 4

To obtain the value of cos(x-30), lets remember the following expression:

cos(a-b)=cos(a)*cos(b)+sin(a)*sin(b)

Therefor, we can use that to obtain our desired function cos(x-30)

cos(x)*cos(30)+sin(x)*sin(30)

\frac{\sqrt{3} }{2} * \frac{\sqrt{3} }{2}  +\frac{-1}{2}*\frac{1}{2}

=2/4=1/2

5 0
4 years ago
Help please please!!! Graphing answers.
Dafna1 [17]

Answer:

B. $10

Step-by-step explanation:

6 0
4 years ago
Question is in the picture <br> A. 3 <br> B. 7<br> C. 5<br> D. 6
marishachu [46]
I think the answer is 7. Hope this helps!
7 0
4 years ago
Other questions:
  • First, rewrite 13/25 and 11/20 so that they have a common denominator. Then, use &lt; , = , or &gt; to order 13/25 and 11/20 .
    14·2 answers
  • NEXT QUESTION I WILL GIVE YOU ALL LIKES AND THANKS THANK YOU
    14·2 answers
  • The high school jazz band is selling homemade leather bracelets at a local craft fair to raise money for a trip. The group has a
    7·2 answers
  • S=_ft ?? Please also tell me how to do it
    15·1 answer
  • Determine the value of the following:<br> A<br> B<br> C<br> D
    8·2 answers
  • What is the measure of the angle on the protractor?
    13·1 answer
  • A boat takes 8 hours to go 6 miles upstream and come back to the starting point. If the speed of the boat is 4 miles per hour in
    13·1 answer
  • 4. (i) Solve the equation 2x2 – 7x + 4 = 0, giving
    8·1 answer
  • The graph for the system of inequalities without the shading of its solution set is shown on the coordinate grid.
    5·1 answer
  • If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angl
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!