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Orlov [11]
3 years ago
9

I need B. EMERGENCY THANK YOU VERY MUCH!!!

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

A. Mean = 9.7 (take all the numbers and divide by 10)

Mode = 12

Range = 5

B. Unsure. Would suggest either Mean - average and can tell when bus is running late or early or Mode - highest and lowest time combined

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Which table represents a linear function?
Nimfa-mama [501]

Answer:

B. Is linear

Step-by-step explanation:

if you graph it it’s a straight line going up

Hope this helps! ;-)

6 0
2 years ago
A complex number z_1z 1 ​ z, start subscript, 1, end subscript has a magnitude |z_1|=6∣z 1 ​ ∣=6vertical bar, z, start subscript
aliina [53]

Answer:

The answer is "\bold{9.19- 9.19\ i}"

Step-by-step explanation:

When the value of z_1 has the following properties:

\to |z_1| =13

\theta = 315^{\circ} \\\\ = 1.75 \pi\ \ \ \ \ \ \ \ \ \ \ \ \ \  \ _{where} \ \ (\pi = 180^{\circ})

Calculating the value of z_1 :

= 13 \times [ \cos(1.75 \pi ) + i \sin(1.75 \pi) ] \\\\=  13 \times[\cos(1.75 \pi - 2\pi ) + \ i \sin(1.75 \pi - 2\pi )]\\ \\= 13 \times [\cos(-0.25 \pi ) +\  i \sin(-0.25 \pi) ]\\\\= 13 \times [0.707106781 - 0.707106781]\\\\ =9.19 - 9.19\ i \\\\

3 0
3 years ago
8th grade geometry please help
Alex777 [14]
Okay so the value of X is 9x^2/7
3 0
3 years ago
Can y’all help me on question 15?!
lisov135 [29]

Answer:

B. 2⁵ + 7²

Step-by-step explanation:

2 to the fifth power is: 2⁵

7 squared (7 to the second power) is: 7²

5 0
3 years ago
Can someone help me with 9,10,11 ?
sergij07 [2.7K]
I could be wrong but i graphed it out and 9 is C , 10 is A , and 11 is C Hopefully it's right
3 0
3 years ago
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