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
lozanna [386]
2 years ago
14

Tito chooses a random number between 1 and 6. What is the probability that Tito chooses a prime number?

Mathematics
1 answer:
Tanzania [10]2 years ago
4 0

Answer:

he would have to pick 1,2,3 or 5...so that is 4/6 chance

if you need the percentage (im not sure if its right) it would be 76%

You might be interested in
Please help pls pls pls pls it’s due soon
BARSIC [14]

Answer:

the answer is 67.5

Step-by-step explanation:

look at the photo

4 0
2 years ago
If tan0=-3/4 and 0 is in quadrant IV, cos20= (33/25, -17/25, 32/25, 7/25, 24/25?) and tan20= (24/7, -24/7, 7/25, -7/25, 13/7, -1
Oksana_A [137]

Answer:

  • cos(2θ) = 7/25
  • tan(2θ) = -24/7

Step-by-step explanation:

Sometimes, it is easiest to let a calculator do the work. (See below)

__

The magnitude of the tangent is less than 1, so the reference angle will be less than 45°. Then double the angle will be less than 90°, so will remain in the 4th quadrant, where the cosine is positive and the tangent is negative.

You can also use the identities ...

  cos(2θ) = (1 -tan(θ)²)/(1 +tan(θ)²)

  cos(2θ) = (1 -(-3/4)²)/(1 +(-3/4)²) = ((16-9)/16)/((16+9)/16)

  cos(2θ) = 7/25

__

  tan(2θ) = 2tan(θ)/(1 -tan(θ)²) = 2(-3/4)/((16-9/16) = (-6/4)(16/7)

  tan(2θ) = -24/7

3 0
3 years ago
A couple wants to install hardwood into their bedroom. The wood is bought in 0.5×5 square foot pieces. They have 422 square feet
Lesechka [4]

Answer:

169 sections

Step-by-step explanation:

A couple wants to install hardwood into their bedroom. The wood is bought in 0.5×5 square foot pieces

The area of the 0.5×5 square foot pieces

Area= 0.5*5.

Area= 2.5 square feet

They have 422 square feet of floor on which to install the hardwood.

Number of sections to be purchased

= 422/2.5

= 168.8 sections

Approximately= 169 sections

6 0
3 years ago
[8 + (24 x 3)] divided by 7 <br><br> Use PEMDAS &amp;’ show work .
posledela

Answer:

11.43

Step-by-step explanation:

[8 + (24 x 3)] divided by 7

[8 + (72)] divided by 7

80/7

11.42857142857143

11.43 (I rounded it)

6 0
3 years ago
Read 2 more answers
I don't really understand, please help!!
miv72 [106K]

Step-by-step explanation:

the proof is given above

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify. (-2xy4)^4​
    6·1 answer
  • If 5 sweaters cost $43.60. how much would 7 sweaters cost?
    14·1 answer
  • AB bisects CD at point B.Find CB if CD=16
    8·1 answer
  • What is the value of x
    8·1 answer
  • 200 slices divided by 16 slices per tomato was he
    15·2 answers
  • Please help me out with this no links and not stealing points
    8·1 answer
  • This pattern follows the rule multiply by 2. What other feature do you observe? 4, 8, 16, 32, 64, 128
    12·2 answers
  • Can someone help me please
    15·1 answer
  • 2. Circle C, has center (0,0) and radius 2.
    14·1 answer
  • Which angles are complementary to each other?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!