A coin is loaded so that the probability of getting heads is 3/4. If the coin is flipped twice, what is the probability of getting heads twice?

Answers

Answer 1

Answer: The probability would be 9/16.
HOPE THIS HELPS! ^_^

Answer 2

Answer: the probability of the coin getting heads twice is 2/4

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What is the fractional equivalent of 225%?

Answers

It is 2 1/4 , you have 200% which is equivalent to 2 and 25% which is one quarter of 100%

You would start out by putting 225 over 100 then simplifying from there. You would end up getting 9/4. As a mixed number that would be 2 and 1/4.

A top fuel dragster can use a s much as 6 gallons in 4seconds to travelmile. At this rate, how many gallonsof fuel will it take for the dragster to go 1 mile?

Answers

Hi There! :)

A top fuel dragster can use a s much as 6 gallons in 4seconds to travelmile. At this rate, how many gallonsof fuel will it take for the dragster to go 1mile?

6 gallons in 4 1/2 seconds to travel 1/4 mile
Multiply through by 4

The dragster will :
use 24 gallons in 18 seconds to travel 1 mile.
Hope this helps.

a baseball team has home games on Thursday and Saturday. the two teams together earn $4746.50 for the team. Thursdays game generates $53.50 less than Saturday's games. how much money was taken in at each game

Answers

Saturday: Earned 2,426.75
Thursday: Earned 2,319.75

For a total of 4746.50

Jim, Carla and Tomy are members of the same family. Carla is 5 years older than Jim. Tomy is 6 years older than Carla. The sum of their 3 ages is 31 years. How old is each one of them?

Answers

let the age of jim be x
carla's age= x+5
tomy's age= 6+5+x
sum of their ages=31
x+x+5+x+5+6=3x+16=31
3x=31-16
=15
x=15 divided by 3
= 5
jim's age=5
carla's age=10
tomy's age = 16

x - Jim
y - Carla
z - Tomy

$y=x+5\n z=y+6\n x+y+z=31\n\n x=y-5\n z=y+6\n x+y+z=31\n\n y-5+y+y+6=31\n 3y=30\n y=10\n\n x=10-5\n x=5\n\n z=10+6\n z=16$

the selling price of a television in a store is $66 less than 3 times the wholesale price. If the selling price is $899, write the equation to find the wholesale price

Answers

s = 3w - 66
s = 899

899 = 3w - 66 <== ur equation....just solve for w, the wholesale price

A motorcycle and a car leave an intersection at the same time. the motorcycle heads north at an average speed of 20 miles per hour, while the car heads east at an average speed of 48 miles per hour. find an expression for their distance apart in miles at the end of t hours.

Answers

An expression relating the distance between the car and motorcycle after t is 52t

Speed of motorcycle = 20 mph

Speed of car = 48 mph

Distance apart after, t hours :

Recall :

Distance traveled = Speed × time

Hence,

Distance traveled by car after t hours

Distance of car = 48t

Distance traveled by Motorcycle after t hours

Distance of motorcycle = 20t

Since, the direction followed by the car and motorcycle forms a right angle, the distance apart after t hours can obtained using Pythagoras :

Recall from Pythagoras :

a² = b² + c²

Where, a = hypotenus

b and c = opposite and adjacent

Therefore, distance apart :

d² = (48t)² + (20t)²

d² = 2304t² + 400t²

d² = 2704t²

Take the square root of both sides :

d = √2704t²

d = 52t

Therefore, the distance between the car and motorcycle after t hours is : 52t

Learn more : brainly.com/question/8283882

First, determine the distance of the motorcycle and the car from the start point. The distance could be determined using
$\boxed{d=v * t}$
d stands for distance, v stands for speed, t stands for time

The car
d = 48 × t
d = 48t

The motorcycle
d = 20 × t
d = 20t

At the end of t hours, the car is 48t miles (east) from the start point and the motorcycle is 20t miles (north) from the start point.

Second, determine the distance between 48t miles at east and 20t miles at north using pythagoras
distance = $\sqrt{(48t)^(2)+(20t)^(2)}$
distance = $\sqrt{2304t^(2)+400t^(2)}$
distance = $\sqrt{2704t^(2)}$
distance = 52t

The expression for their distance apart at the end of t hours is 52t

Other Questions

A survey found that 50% of teenagers prefer to watch a movie at a theater over other viewing options. You want to know the estimated probability that three out of four randomly chosen teenagers do not prefer watching a movie at a theater. How could you design a simulation for this situation?Flip a fair coin four times, with heads representing teenagers who prefer watching a movie at a theater and tails representing those who do not.Pick a card from a deck of standard playing cards four times, with red suits representing those who prefer watching a movie at a theater and black suits representing those who do not.Spin a spinner with four equal sections three times, with one section representing each person.Roll a six-sided die four times, with even numbers representing those who prefer watching a movie at a theater and odd numbers representing those who do not.Generate a set of four numbers using a number generator, with numbers 0 to 5 representing those who prefer watching a movie at a theater and 6 to 9 representing those who do not.Select all the correct answers.

1/4 Divided By 9/10=

Rebecca buys some socks that cost $5.87 per pair and a t-shirt that cost $12.99. The cost of Rebecca’s total purchase is $87. What equation can be used to find n, the number of socks she purchased?

If n = 5.3 cm and p = 6.25 cm, what is the measure of angle ?