Ask question

Ask question

All categories

1 year ago

11

Shuffle a deck of cards and turn over the first card. What is the probability that the first card is a heart

1 answer:

eimsori [14]1 year ago

8 0

Answer:

1/52

Step-by-step explanation:

If you shuffle a deck of cards and ask a friend to guess what the first card you turn over will be, his or her chance of guessing it right is 1/52 since there are 52 possible cards. If you do the same with the second card, his or her chances get better: 1/51.

You might be interested in

I do draws a blueprint of a house using the scale 1 in equals 6 ft in the kitchen has a length of 24 ft what is the length of th

ikadub [295]

Answer:

Length of kitchen on blueprint = 4 in.

Step-by-step explanation:

Scale used to draw a blueprint of a house :

6 feet = 1 in.

Therefore, 1 feet = $\frac{1}{6}$ in.

If the length of kitchen = 24 feet

Then the length of kitchen on the blueprint will be

= $\frac{1}{6}\times 24$

= 4 in.

Therefore, length of kitchen on blueprint is 4 in.

8 0

2 years ago

What expression are equivalent 4^-32/4^2?

pickupchik [31]

4^32=22.627417 and 4^2=16

5 0

3 years ago

A set of bivariate data was used to create a least-squares regression line. Which of the following is minimized by the line? The

Akimi4 [234]

Answer:

The sum of the squared residuals

Step-by-step explanation:

If you sum the residuals, you would get 0

if you sum of the absolute values of the residuals you wouldn't be doing "least-squares regression"

The influence of outliers D The slope is another metric that has nothing to do in creating the regression line

8 0

3 years ago

A jar contains 3 pennies, 5 nickels, 4 dimes, and 6 quarters. If a coin is selected at random, what is the probability of select

klio [65]

Answer:

Step-by-step explanation:

3 out of 18 chance

5 0

2 years ago

Read 2 more answers

Use the table to determine the appropriate model of the function, x 0 1 2 3

Sloan [31]

Points Lying on the undefined curve are

x : 0 1 2 3 4

f(x): 3 7 29 87 199

Plotting the points on the coordinate plane

As you will see, the value of x increases , value of y increases .

It is not linear, because slope between two points is not same.

Neither quadratic nor cubic , it is not cutting x axis .

So, As value of x increases, value of y does not increases by a fixed quantity, but it increases.

So, option (D) Exponential ,Function word is the right word Describing these points.

3 0

2 years ago