All categories

3 years ago

Need some help please

Mathematics

1 answer:

ruslelena [56]3 years ago

4 0

For your first one it’s definitely 94$

You might be interested in

Twice the sum of two numbers is 72 if one number is 20 then the other number is_______

Andre45 [30]

Answer:

Step-by-step explanation:

If you add 16 to 20 then you get 36. twice of 36 is 72

5 0

3 years ago

Convert 10.8% to a decimal

Burka [1]

.108 I hope that this helps

6 0

3 years ago

Read 2 more answers

Write the rational number as a decimal 1. 1/11 2. -17/40 3. -2 12/18 4. 8 15/22

Sunny_sXe [5.5K]

1/11 = 0.09...with a line over the 09 because it repeats

-17/40 = - 0.425

-2 12/18 = -2.66...with a line over the 66 because it repeats

8 15/22 = 8.681....with a line over the 81 because it repeats

3 0

3 years ago

Read 2 more answers

Add in write in the simplest form 3 1/3 divided by 2 3/5

bixtya [17]

Answer:

1 11/39

Step-by-step explanation:

3 1/3 = 10/3

2 3/5 = 13/5

10/3 / 13/5

50/39 = 1 11/39

BRAINLIEST WOULD MEAN A TON ;)

5 0

3 years ago

Suppose a three-seat city council election. For each seat, one progressive and one conservative is running, and voters must choo

Kitty [74]

Answer:

The probability that conservative party wins all 3 seats is 0.216

The probability that conservative party wins exactly two seats is 0.432

Step-by-step explanation:

Consider the provided information.

The probability of a conservative candidate winning is p=0.6.

The probability of one progressive candidate will win is: 1-0.6=0.4

Part (a) What is the probability that the conservative party wins all three seats?

According to binomial distribution: $b(x; n, p) =^nC_xp^x(1- p)^{n-x}$

$P(x=3) =^3C_3(0.6)^3 (0.4)^{3-3}$

$P(x=3) =(0.6)^3$

$P(x=3)=0.216$

P(conservative party wins all 3 seats) = 0.216

Hence, the probability that conservative party wins all 3 seats is 0.216

Part (a) What is the probability that the conservative party wins exactly two seats?

$P(x=2) =^3C_2(0.6)^2 (0.4)^{3-2}$

$P(x=2) =3(0.36)(0.4)$

$P(x=2) =0.432$

Hence, the probability that conservative party wins exactly two seats is 0.432

5 0

3 years ago