Ask question

Ask question

All categories

3 years ago

7

Performance scores are collected for 10 individuals and those scores are 17 12 20 11 8 18 17 9 12 and 15. Find where X sub i rep

resents the 10 scores.

1 answer:

Elden [556K]3 years ago

3 0

Step-by-step explanation:

x=10-20x567++dfggyjkkvd

You might be interested in

Thang decided to borrow $2000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of

Svetach [21]

Answer:

Thang will pay $300 as interest

Step-by-step explanation:

T = 3 years

P = $2000

R = 5%

Therefore

I = (2000 × 5 × 3)/100

I = 30000/100

I = $300

4 0

3 years ago

What is base number

seropon [69]

Answer: Base numbers are the number of units, or numbers, we use in our counting system, also called a number system. The most common base number is ten because the digits 0-9 are used in the number system. In other words, whenever we want to tell a number to someone we don't use any numbers besides 0-9. If it was a base-5 number system we would only use five different digits, like 0-4.

Step-by-step explanation:

7 0

3 years ago

The number of tourists visiting a city doubles every month during the two-month period beginning in Jan, 1st and ending

GrogVix [38]

Answer:

2x

Step-by-step explanation:

4 0

3 years ago

Draw out a two column proof for each problem below. Complete all problems on one page and upload ONE photo of the entire assignm

Hunter-Best [27]

Two or more <u>triangles</u> are <em>congruent </em>if on comparison, they have equal lengths of <u>sides,</u> and measure of <u>angles</u>.

Therefore, the required proofs for each question are shown below:

Problem 1:

<em>Congruent triangles</em> are <u>triangles</u> with equal lengths of <em>corresponding</em> <u>sides</u> and measures of internal <u>angles</u>.

Thus,

STATEMENT REASON

1. <NMQ ≅ <NPQ Any point on a <em>perpendicular bisector</em>

makes <u>equal</u> measure of angle with the

two ends of the<em> line</em> segment.

2. NQ ⊥ MP Definition of a<u> line</u>.

3. MQ ≅ PQ <em>Equal segments</em> of a bisected <u>line</u>.

4. MN ≅ PN Any point on a <em>perpendicular bisector </em>

is at the same <u>distance</u> to the

two ends of the <em>line segment</em>.

5. <MNQ ≅ <PNQ <u>Equal</u> measure of the <u>bisected</u> angle.

Problem 2:

A line <em>segment</em> is the shortest <u>distance</u> between two points.

STATEMENTS REASONS

1. m<PSR ≅ m<PSQ A <em>perpendicular bisector </em>is always at a right

angle to the <u>bisected</u> <em>line segment</em>.

2. m<RPS ≅ m<QPS Equal measure of the <u>bisected</u> <em>angle</em>.

3. RS ≅ QS Property of a <u>bisected</u> <em>line</em> segment.

4. PR ≅ PQ Any point on a <em>perpendicular bisector </em>

is at the same <u>distance</u> to the two ends of

the <u>line</u> segment.

For more clarifications on the perpendicular bisector of a line segment, visit: brainly.com/question/12475568

#SPJ1

3 0

2 years ago

I need help figuring out what I did wrong

rewona [7]

Answer:

D

Step-by-step explanation:

Using the addition formula for sine

sin(a + b) = sinacosb + cosasinb

and the exact values

sin( $\frac{\pi }{4}$ ) = cos( $\frac{\pi }{4}$ ) = $\frac{\sqrt{2} }{2}$ , cos( $\frac{\pi }{6}$ ) = $\frac{\sqrt{3} }{2}$ , sin( $\frac{\pi }{6}$ ) = $\frac{1}{2}$

Note that $\frac{5\pi }{12}$ = $\frac{\pi }{4}$ + $\frac{\pi }{6}$ , thus

sin( $\frac{5\pi }{12}$ )

= sin( $\frac{\pi }{4}$ + $\frac{\pi }{6}$ )

= sin( $\frac{\pi }{4}$ )cos( $\frac{\pi }{6}$ ) + cos( $\frac{\pi }{4}$ )sin( $\frac{\pi }{6}$ )

= ( $\frac{\sqrt{2} }{2}$ × $\frac{\sqrt{3} }{2}$ ) + ( $\frac{\sqrt{2} }{2}$ × $\frac{1}{2}$ )

= $\frac{\sqrt{6} }{4}$ + $\frac{\sqrt{2} }{4}$

= $\frac{\sqrt{6}+\sqrt{2} }{4}$ → D

4 0

3 years ago

Read 2 more answers