3 years ago

A dealer selects a card at random from a standard deck of 52 cards.

Mathematics

1 answer:

Oksanka [162]3 years ago

3 0

Answer:

a) you are correct about a.

b)2/13 chance

c) 1/2 chance

please mark me as brainliest and give me a thanks and five stars please

You might be interested in

Nathan is going to invest in an account paying an interest rate of 4.8% compounded continuously. How much would Nathan need to i

Elena-2011 [213]

Answer:

you would just 4.8 x how many years

Step-by-step explanation:

4 0

3 years ago

PLEASE help me with this equation

Brilliant_brown [7]

Answer:

1/25

Step-by-step explanation:

I worked out the equation!

3 0

3 years ago

Read 2 more answers

Brian is riding his bike. He biked a distance of 14 miles at a rate of 14 miles per hour. Rearrange the distance formula, d = rt

Agata [3.3K]

Answer:

60 minutes.

Step-by-step explanation:

Distance = Rate × Time

14 miles = 14mph × ?

Hence, time = 14 miles ÷ 14 mph = 1 hour

1 hour = 60 minutes.

He rode his bike for 60 minutes.

8 0

3 years ago

72 greater than a is at least 7

KonstantinChe [14]

It could be? the 7 could be 7 to literally any number soooo

4 0

3 years ago

The given two-parameter family is a solution of the indicated differential equation on the interval

mr_godi [17]

Answer:

I do 1 option for you as an example, you need to check the leftover by yourself.

Step-by-step explanation:

for d) y(0) = 0 and y'(pi) =0

$y(0) = C_1e^0cos(0)+ C_2 e^0 sin(0) = 0 \longrightarrow C_1 = 0$

$y(x) ' = C_1e^x cos(x) - C_1e^x sin (x) + C_2e^x sin(x) + C_2e^x cos(x)$

$y(\pi)'=C_1e^\pi cos(\pi)- C_1e^\pi sin(\pi)+ C_2e^\pi sin(\pi) + C_2e^\pi cos (\pi)$

Replace $C_1 = 0$ we have

$y'(\pi) = -C_2e^\pi = 0$

if and only if $C_2 =0$

Hence the given solution does not work.

then, d is NOT the correct answer.

3 0

2 years ago