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2 years ago

Who can ask me a question about addition?

Mathematics

1 answer:

Setler [38]2 years ago

6 0

If x+1,000=4 what’s your answer

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How many red beads will Elena need to make<br> 16 bracelets?

DanielleElmas [232]

Answer:

depends how many beads you need per bracelet....

Step-by-step explanation:

3 0

2 years ago

The actual length of the rectangle below is 41 cm. Using the scale drawing below, find the actual width.

Margaret [11]

Okay, so your scale rectangle has a length of l = 8.2 cm. The actual triangle has a length of L = 41 cm. What is the scale factor? You find out by dividing the scale rectangle l from the actual rectangle L.

41 cm / 8.2 cm = 5

The scale factor is 5. That means the actual rectangle is exactly 5 times bigger than the scale rectangle. Now finding the width is easy! If the width of the scale rectangle is 2.1 cm and the scale factor is 5, you just multiply them together!

2.1 cmx 5 = 10.5 cm

The width of the actual rectangle is 10.5 cm! Hope that helps!

7 0

2 years ago

Read 2 more answers

Joseph accepted a new job at a company with a contract guaranteeing annual raises. Joseph will get a raise of $5000 every year a

daser333 [38]

Answer:

70000 + 5000nn = n

Step-by-step explanation:

70000 + 5000nn = n

8 0

2 years ago

What is the answe ?????

vladimir1956 [14]

Hello there!

The right prime factorization is

2*2*2*3*11 because 2 and 3 and 11 are prime.

Take a look at the words "prime" and "factorization"

Can you see something that looks like "prime factors?" Exactly!

2 is prime. 3 is prime. 11 is also prime.

A prime number is only divisible by 1 and itself.

What is the value of 5+2*15+(12*4)?

If you remember "Please Excuse My Dear Aunt Sally" that's great as long as you know what that means.

P = Parentheses

E=Exponents

M=Multiplication

D=Division

A=Addition

S=Subtraction

5+2*15+(12*4)=5+2*15+(48)=5+30+48=83

A farmer has 40 tomatoes in a basket. 18 were green. How many were red?

$Given:$

18 green

40 total

$Find:$

Red

40-18=22

Hope this helps

3 0

2 years ago

In a poll, 37% of the people polled answered yes to the question "Are you in favor of the death penalty for a person convicte

Nimfa-mama [501]

Answer:

2239

Step-by-step explanation:

Given-

Percent of peopl polling yes to the question "Are you in favor of the death penalty for a person convicted of murder?" $= 37$ %

Margin error in the poll $= 2$ %

Confidence Interval $= 95$ %

The alpha value is $1 -0.95 =0.05$

The $z_\frac{\alpha }{2}$ for Confidence Interval of $95$ % $= 0.196$

The sample size is given by

$n = p*q*(\frac{z}{e} )^2$

Where,

$p = \frac{37}{100} = 0.37 q = 100-0.37 = 0.63 e =2/100 = 0.02 z = 1.96 (critical value)n = p*q*(\frac{z}{e} )^2 = 0.37 * 0.63(\frac{1.96}{0.02} )^2 \\n = 2238.69\\n= 2239$

5 0

2 years ago