WORTH 15 POINTS 4 1/5 x 2 1/2 (please don't add it as a decimal)

Mathematics

1 answer:

tiny-mole [99]3 years ago

5 0

Answer:

4 1/5 x 2 1/2=

Step-by-step explanation:

21/5 x 5/2 = 105/10

10 5/10

10 1/2

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PLEASE HELP COMPLETE QUESTION 5.

Sindrei [870]

Reflection over x=1.5 (a vertical line through 1.5)

3 0

2 years ago

Taylor, Moore, and Jenkins are candidates for public office. It is estimated that Moore and Jenkins have about the same probabil

katrin [286]

Answer:

Taylor = 50%

Moore = 25%

Jenkins = 25%

Step-by-step explanation:

Assuming there are no other candidates and that someone has to win the election, the probabilities of Taylor, Moore, and Jenkins winning the election must add up to 1 or 100%.

$T+M+J = 1\\$

Since Moore and Jenkins have about the same probability of winning, and Taylor is believed to be twice as likely to win as either of the others:

$M=J\\T=2J\\J+J+2J=1\\J=0.25\\M=J=0.25\\T=2*0.25=0.5$

Taylor has a probability of 50% of winning the election.

Moore has a probability of 25% of winning the election.

Jenkins has a probability of 25% of winning the election.

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2 years ago

What is the value of X? Enter your answer in the box

dmitriy555 [2]

Answer:

$\large\boxed{x=26}$

Step-by-step explanation:

$\text{The angle}\ x^o\ \text{and}\ 64^o\ \text{together from both sidesr form a right angle.}\\\text{Therefore we have the equation:}\\\\x^o+64^o=90^o\qquad\text{subtract}\ 64^o\ \text{from both sides}\\\\x^o+64^o=90^o-64^o\\\\x^o=26^o$