2 years ago

Jaimie is 5 years older than her sisiter amy . if the sum of theier ages is 19, how old is jaimie

Mathematics

1 answer:

zalisa [80]2 years ago

5 0

Jamie is 14 and Amy is 5

You might be interested in

the odds in favor of frank mckinnis winning a hot dog eating contest are 2:9the odds in favor of frank mckinnis winning a hot do

Ivahew [28]

Answer:

Consider the complete question is,

'The odds in favor of frank McKinney winning a hot dog eating contest are 2:9,

Determine the probability that Frank will win the contest,

Determine the probability that Frank will not win the contest'

Solution :

We know that,

Odds in favor : the ratio of the number of ways that an outcome can occur compared to how many ways it cannot occur.

We have,

$\frac{\text{Number of ways of winning the contest}}{\text{Number of ways of not wining the contest}}=\frac{2}{9}$

So, total outcomes = 2 + 9 = 11,

$\text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}$

Thus, the probability that Frank will win the contest = $\frac{2}{11}$

And,

The probability that Frank will win the contest = $\frac{9}{11}$

5 0

3 years ago

Read 2 more answers

What’s the third side?

romanna [79]

The anwser is 90 because its 90 degree angle

6 0

3 years ago

A student draws several cards from a deck of 10 unique cards.

egoroff_w [7]

Answer:

There are 210 different ways that 4 cards can be drawn.

There are 252 different ways that 5 cards can be drawn.

There are 120 different ways that 7 cards can be drawn.

Step-by-step explanation:

Use the combination formula

10C4 =210

10C5 = 252

10C7 = 120

6 0

2 years ago

What is the value of x in the equation 2x + 2 equals -52

diamong [38]

2x+2=-52
2x=-54
x=-27
That is the simple formula for it.

4 0

3 years ago

Is this 1/3 7/21 a proportion

Brut [27]

Yes they are proportionate

3 0

3 years ago

Read 2 more answers