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
sweet [91]
3 years ago
13

A coin is tossed 1000 times. If the probability of getting a head is 0.545, what is the probability of getting a tail?

Mathematics
2 answers:
prohojiy [21]3 years ago
4 0

Answer:

0.454 duhhhhhhhhhhh

Step-by-step explanation:

zalisa [80]3 years ago
3 0
The answer is 0.454

There you go
You might be interested in
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 75 miles per
Alisiya [41]

Let the time = x

Distance = Speed x time

One train is 75x, the other train 85x

Add together to equal total distance:

75x + 85x = 384

Simplify:

160x = 384

Divide both sides by 160:

x = 384 / 160

x = 2.4 hours

8 0
3 years ago
Catherine walks her dog 3/4 mile everyday how far does she walk each week
fenix001 [56]
Catherine walks her dog 5.25 miles because there are 7 days in one week and 3/4 x 7 = 5.25
5 0
3 years ago
Read 2 more answers
The volume of a gas with a pressure of 1.2 atm increases from 1.0 L to 4.0 L. What is the final pressure of the gas, assuming co
salantis [7]

Answer:

(b) 0.30 atm

Step-by-step explanation:

Given data

Initial pressure= 1.2atm

Initial volume= 1.0L

Final volume= 4.0L

Final pressure= ???

Let us apply the gas formula to find the Final pressure

P1V1= P2V2

Substitute

1.2*1= x*4

Divide both sides by 4

1.2/4= x

x= 0.3atm

Hence the final pressure is 0.3 atm

5 0
2 years ago
What value of B will make the product equal of 17 in the following expression: 17xb/7
Katyanochek1 [597]

The value B is 7. If we apply B=7 the answer is 17 for the expression 17×\frac{b}{7}

Step-by-step explanation:

            The given expression is 17×\frac{b}{7}  

Step:1

            Form an equation from given data,

            17×\frac{b}{7}= 17..............................(1)

                                                         (∵ product equal to 17)

Step:2

            Check for alternatives by apply the value of B in eqn (1)

            Assume be value of B for check the equation

            B=1

            Equation becomes,

            17×\frac{1}{7} = 2.4286 ≠ 17

            Take, B=2,

            17×\frac{2}{7} = 4.8571 ≠ 17

            Take, B=3,

            17×\frac{3}{7} = 7.2857 ≠ 17

similarly,

            B=7,

            17×\frac{7}{7} = 17                       (∵ The product equals to 17)

Result:

         So, the answer for B is 7.

7 0
3 years ago
Read 2 more answers
I need help pls this is to get my grades up
Vladimir79 [104]
This is easy trust me everything will be fine first drag it to the bottom right the same way you do it on the Hub and then go 4 units below and you’re all set.
8 0
3 years ago
Read 2 more answers
Other questions:
  • It takes 3/4 yards of ribbon to make a bow how many bows can be made with 7 yards
    5·2 answers
  • What is the slope of line t? and what y-intercept of line t?
    14·2 answers
  • Jerry is currently insured through AA Auto Insurance, but would like to lower his auto insurance premium by at least $10 per mon
    9·2 answers
  • How are the factors of 36 related to the factors of 72
    5·1 answer
  • Rosalyn can make 7 cakes for a bakery each day. So far she has orders for more than 42 cakes. How many days will it take her to
    10·2 answers
  • Use the number line to show and explain why 4/10 ÷ 2 and 4/10 × 1/2 both equal 2/10
    13·1 answer
  • Sallie makes candles using different scents. She sells each candle for $8 on her website. She writes the equation y = 8x to dete
    15·1 answer
  • Find the slope (5,9) and (3,-7)
    10·1 answer
  • 3 1/4 - 1 3/5 | please help !!
    14·1 answer
  • Which one is greater than 0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!