HELP ME PLS WITH THIS

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

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Suppose you choose a marble from a bag containing 4 red marbles, 2 white marbles, and 3 blue marbles. You return the first marble to the bag and thenchoose again. Find P(red and blue).
A. 4/3
B. 2/3
C. 7/9
D. 4/27

Answers

Your probality would be C. 7/9

Write 10 12/5 as an equivalent improper fraction

Answers

10 $(12)/(5)$ = $((10 X 5 ) + 12)/(5)$
= $(62)/(5)$

What is the formula to find the depth of a cube

Answers

you multiply height by width by length

Suppose you are traveling straight from Los Angeles, California to Albuquerque, New Mexico, stopping overnight in Flagstaff, Arizona. The distance from L.A. to Albuquerque is 810 miles, and the road connecting the three cities is a straight line. If the distance from L.A. to Flagstaff is 120 miles greater than the distance from Flagstaff to Albuquerque, how far is L.A. from Flagstaff, and how far is Flagstaff from Albuquerque?

Answers

We are given with three points: A is to Los Angeles, California, B is to Flagstaff, Arizona and C is to Albuquerque, New Mexico. We translate the statements:
AB is 120 + xBC is xAC is 810
Thus,
120 + x + x = 810x = 345 miles (B to C)120 + x = 465 miles (A to B)

Answer:

Albuquerque is 345 miles away from Flagstaff.

Step-by-step explanation:

We are given three cities:

Los Angeles, California(L.A.)
Flagstaff,Arizona
Albuquerque, New Mexico

The journey took place as:

L.A.--to-----Flagstaff-----to-----Albuquerque.

The distance between L.A. to Albuquerque is 810 miles.

Let the distance between Flagstaff to Albuquerque be 'x' miles.

Also we are given that the distance from L.A. to Flagstaff is 120 miles greater than the distance from Flagstaff to Albuquerque.

i.e. distance from L.A. to Flagstaff is 120+x.

therefore, 120+x+x=810

⇒ 120+2 x=810

⇒ 2 x=690

⇒ x=345.

Hence, the distance between Flagstaff and Albuquerque is 345 miles.

On a recent trip to the convenience store, you picked up 4 gallons of milk, 6 bottles of water and 5 snack size bags of chips. You total bill before tax was $ 27.2. If a bottle of water costs twice as much as a bag of chips, and a gallon of milk costs $1.80 more than a bottle of water, how much does each item costHow much does a snack size bag of chips cost?

How much does a bottle of water cost?

How much does a gallon of milk cost?

Answers

Answer:

Cost of a snack size bag of chips = $0.8

Cost of a water bottle = $1.6

Cost of a gallon of milk = $3.4

Step-by-step explanation:

Let the cost of water bottle = $a

Cost of 1 gallon milk = $b

and cost of 1 bag of chips = $c

So, cost of 4 gallons of milk, 6 bottles of water and 5 bags of chips = $(4b + 6a + 5c)

4b + 6a + 5c = 27.2 -----(1)

Cost of one water bottle = 2 × cost of one bag of chips

a = 2c -----(2)

A gallon of milk = cost of water bottle + $1.80

b = a + 1.8

From equation (2)

b = 2c + 1.8 -----(3)

Now we substitute these values from equations (2) and (3) in equation (1)

4(2c + 1.8) + 6(2c) + 5c = 27.2

8c + 7.2 + 12c + 5c = 27.2

25c = 27.2 - 7.2

c = $(20)/(25)$

c = $0.8

From equation (2)

a = 2×0.8

a = $1.6

From equation (3)

b = 2(0.8) + 1.8

b = 1.6 + 1.8

b = $3.4

Therefore, cost of a snack size bag of chips = $0.8

Cost of a water bottle = $1.6

Cost of a gallon of milk = $3.4

A hand of five cards is dealt from a normal pack of 52 cards, find the probability that there is no aces

Answers

TOTAL OUTCOMES =52-5=47

FAVOURABLE OUTCOME = 47-4=43

P[E]=43/47

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