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svet-max [94.6K]

3 years ago

14

Solve for y: 7x-2y-6=0

1 answer:

Leviafan [203]3 years ago

7 0

Solve for y by simplifying both sides of the equation, then isolating the variable.
y = 7x/2 - 3

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PLEASE HELP! I WILL GIVE BRAINLIEST! When a photo is reduced or enlarged its length to width ratio usually remains the same. Aur

polet [3.4K]

Length = 4 6 8 10
Width = 6 9 12 15

4 0

3 years ago

PLEASE HELP ASAP 30P!

miss Akunina [59]

Answer: D

Step-by-step explanation:

5 0

3 years ago

The length of human pregnancies from conception to birth varies according to a distribution that is approximately Normal with me

inn [45]

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

Mean (m) = 266 days

Standard deviation (s) = 16 days

A.) p(( Z ≤ (x - m) /s) = 2.5%

p(( Z ≤ (x - 266) /16) = 0.025

(x - 266) /16 = - 1.96 (Z probability calculator)

x - 266 = - 31.36

x = - 31.36 + 266

x = 234.64

B.)

p(( Z ≤ (x - m) /s) = 2.5%

p(( Z ≤ (x - 266) /16) = 0.025

(x - 266) /16 = - 1.96 (Z probability calculator)

x - 266 = - 31.36

x = - 31.36 + 266

x = 234.64

p(( Z ≤ (x - m) /s) = 2.5%

p(( Z ≤ (x - 266) /16) = 0.025

(x - 266) /16 = 1.96 (Z probability calculator)

x - 266 = 31.36

x = 31.36 + 266

x = 297.36

Hence,

234.64 < x <297.36

C.)

p(( Z ≤ (x - m) /s) = 2.5%

p(( Z ≤ (x - 266) /16) = 0.025

(x - 266) /16 = 1.96 (Z probability calculator)

x - 266 = 31.36

x = 31.36 + 266

x = 297.36

4 0

3 years ago

2 2/3 x 2 2/3 please

Ivan

Hello
Here the answer goes
7 1/9
Good luck

5 0

3 years ago

Find the missing side. Round to the nearest tenth.

AnnZ [28]

Answer:

B. 29.5

Step-by-step explanation:

Cos=A/H

=12/x

x=12/cos66

4 0

3 years ago