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2 years ago

What are the prime numbers of numbers 1-49?

Mathematics

1 answer:

vfiekz [6]2 years ago

7 0

Generally prime numbers are the odd numbers that aren't divisible by anything

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Solve for x 2(3x + 7) = 5 + 6x

Ira Lisetskai [31]

Answer:

x = − 4 − √ 466 , − 4 + √ 46 6 Decimal Form: x = 0.46372166 … , − 1.79705499 …

Step-by-step explanation:

3 0

3 years ago

A production process fills containers by weight. Weights of containers are approximately normally distributed. Historically, the

forsale [732]

Answer:

option (c) n = 201

Step-by-step explanation:

Data provided in the question:

Standard deviation, s = 5.5 ounce

Confidence level = 99%

Length of confidence interval = 2 ounces

Therefore,

margin of error, E = (Length of confidence interval ) ÷ 2

= 2 ÷ 2

= 1 ounce

Now,

E = $\frac{zs}{\sqrt n}$

here,

z = 2.58 for 99% confidence interval

n = sample size

thus,

1 = $\frac{2.58\times5.5}{\sqrt n}$

n = (2.58 × 5.5)²

n = 201.3561 ≈ 201

Hence,

option (c) n = 201

5 0

3 years ago

On Monday Headley paid $1.70 for two of coffee and one doughnut, including the tip. On Tuesday he paid $1.65 for two doughnuts a

stich3 [128]

Answer:

i dont wanna say

Step-by-step explanation:

3 0

3 years ago

Please help as soon as possible PLEASE

pashok25 [27]

Area of the entire rectangle $=x^2+10x+24$

Solution:

Area of the blue box = length × width

$=x\times x$

Area of the blue box $=x^2$

Area of the pink box = length × width

$=4\times x$

Area of the pink box $=4x$

Area of the green box = length × width

$=6\times x$

Area of the green box $=6x$

Area of the orange box = length × width

$=6\times 4$

Area of the orange box = 24

Total area of the rectangle $=x^2+4x+6x+24$

$=x^2+10x+24$

Area of the entire rectangle $=x^2+10x+24$

4 0

3 years ago

Please help!!! A. 21890/990 B.21539/9990 C.215605/1010 D. 215605/1000

ollegr [7]

Answer:

The answer I got was D 215605/1000

5 0

3 years ago