All categories

3 years ago

Helpp.. plz...........

Mathematics

1 answer:

Setler [38]3 years ago

8 0

Answer:

(1,4)

Step-by-step explanation:

The x-coordinate comes first and the y-coordinate is second.

If you go to the right one (the x-coordinate) and up 4 (the y-coordinate), the point will be at that location (1,4)

You might be interested in

Chapter 7, Section 7.2, Question P9 The process for manufacturing a ball bearing results in weights that have an approximately n

bogdanovich [222]

a. Let $X$ be a random variable representing the weight of a ball bearing selected at random. We're told that $X\sim\mathcal N(0.15,0.005^2)$ , so

$\mathrm P(X$

where $Z\sim\mathcal N(0,1)$ . This probability is approximately

$\mathrm P(Z$

b. Let $X_i$ be a random variable representing the weight of the $i$ -th ball that is selected, and let $Y$ be the mean of these 4 weights,

$Y=\dfrac{X_1+X_2+X_3+X_4}4$

The sum of normally distributed random variables is a random variable that also follows a normal distribution,

$X_1+X_2+X_3+X_4\sim\mathcal N(4\cdot0.15,4\cdot0.005^2)$

so that

$Y\sim\mathcal N(0.15,0.005^2)$

Then

$\mathrm P(Y$

c. Same as (b).

8 0

3 years ago

Help I don’t know how to figure this problem out

Montano1993 [528]

3x + 10 = 5x - 4
14 = 2x
x = 7

measure of the angles is 3(7) + 10 = 31 degrees

5 0

2 years ago

PLEASE HELP god bless Justify each step of the solution by stating the property that was used to get to each step. Given: 4(-6x

baherus [9]

4(-6x – 3) + 24x = -72x + 132

Step 1 -24x – 12 + 24x = -72x + 132 Distribute Property of Equality

Step 2: –12 = -72x + 132 equivalent

Step 3: -144 = -72x Subtraction Property of equality

Step 4: 2 = x Equivalent / Division property of equality

6 0

3 years ago

Find the missing length indicated. х 12 9 X = units

madam [21]

Answer:

Step-by-step explanation:

9/12=12/x

x=16

8 0

2 years ago

Please help me I don’t understand!

MrMuchimi

Answer:

I provided a full answer and explaination in the picture attached. Good luck.

5 0

2 years ago