Mathematics High School

What is 3 + 3?

I'm really stuck on this
​

Answers

Answer 1

Answer:

3 + 3 = 6

Step-by-step explanation:

I hope this helped!

Answer 2
The answer is -> 6 by the way

Related Questions

Q2 - Expected and observed frequencies

It is beleived that a 6-sided dice is biased so that:

If you roll the dice 360 times, what is the expected frequency for each score?

P(1) = 0.1 P(2) = 0.15 P(3)= 0.05 P(4) = 0.2
P(5) = 0.2 P(6) = 0.3


Score | 1 2 3 4 5 6
expect| ***6 boxes are here**
-ed |
frenqu|
-ency |

—————————

In fact the observed frequencies are as follows:

Score 1. 2. 3. 4. 5. 6
Observed. 39 59. 17. 71. 78. 96
frequency

What does this tell you?
1. the model seems reasonable
2. the model is wrong
3. you need to buy a new dice

Answers

Answer:

1 and 3. For 1, look below. You really do need to buy new dice.

Step-by-step explanation:

For the sake of simplicity let's turn all these decimals to ratios.

Divide all by 0.05, then let's add the observed frequency on top. Then we can divide the big number by the small one.

2 - 39: 20

3 - 59: 20

1 - 17: 17

4 - 71: 18

4 - 78: 20

6 - 90: 15

It's up to you to decide if the model is reasonable. To me, it is.

Solve 5x – 2y = 11 for y.​

Answers

answer
42

step by step
5 times 11 - 2 times 11

PLS HELP ME! I HAVE NO IDEA HOW TO WORK THIS ;-; will mark brainliest!

Answers

Hope I got them all. No mistakes. Hope it helped!!

find the absolute value of -1/2

Answers

Answer:

1/2

Step-by-step explanation:

The absoulte value of any numeber is itself, but positive. So, a negative number becomes a positive number.

Answer:

The absolute value of -1/2 is 1/2 because 1/2 is the opposite of -1/2.

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Answers

Answer:

0.002

Step-by-step explanation:

cuz

17. What is the annual salary for a person who earns a
weekly
salary of $560.00?

Answers

Answer:

$29120

Step-by-step explanation:

There are 52 weeks in a year.

52 x 560 = $29120

12.831 as a fraction

Answers

12831/ 1000 is the fraction

dont be shy give me the answer now

Answers

the answer is- b. explanation. it’s b

Answer:

n=14m

Step-by-step explanation:

or n=6m

f(x) = 6x
f(1) =
Help help help

Answers

Answer:

f(1) = 6

Step-by-step explanation:

Step 1: Define

f(x) = 6x

f(1) is x = 1

Step 2: Substitute and Evaluate

f(1) = 6(1)

f(1) = 6

Pat purchases 2.5 pounds of jellybeans at $0.98 per pound. What was his change from $10.00? Explain your answer

Answers

Answer:

6.52

Step-by-step explanation:

10-3.48=6.52

10-(2.5+0.98)

What is the sum of 3b(b - 4) and 6 (b – 8)?
A
36(1 – 26 – 16)
B
36(6 – 2 – 16)
3(62
2b - 16)
3(62 – 2 – 166)

Answers

B= 6 +/- square root of negative 28 /2

The function f(x) = 4x + 10 models the amount of money Francis makes when babysitting for x hours. How much money will he make
for 2 hours of babysitting work?
18
-3
-2
2

Answers

Answer:

18

Step-by-step explanation:

You plug in 2 hours as your x value. You get 4(2) + 10 = 18.

The amount of money he will make for 2 hours of babysitting work is 18 dollars.

What is a function?

The function is a type of relation, or rule, that maps one input to a specific single output.

We have been given that the function f(x) = 4x + 10 models the amount of money Francis makes when babysitting for x hours.

Plug in 2 hours as x value.

f(x) = 4x + 10

f(2) = 4(2) + 10

f(2) = 8 + 10

f(2) = 18

Hence, he will make 18 dollars for 2 hours of babysitting work

Learn more about function here:

https://brainly.com/question/2253924

#SPJ2

_____are agents that can cause infection and disease.

Answers

It could be any of the five groups: viruses, bacteria, fungi, Protozoa, and helminths (worms).

The cost for x gallons of heating oil can be represented by the function f(x)=4x+6. In the context of the problem, explain the meaning of the following statement

Answers

Answer:

just find the question on brainly https://brainly.com/question/13392057

Step-by-step explanation:

.

Which figure is symmetric with respect to a point?

Answers

Answer:

B.

Step-by-step explanation:

I just did it on edg

Answer:

B

Step-by-step explanation:

Did it on edge

Help me please !!!!!​

Answers

I think it’s either C or A but more than likely C

Marla is solving the equation shown below. Two of her friends, Peter and
Uma present equations that they claim are equivalent to Marla's. Which
statement is correct about their equations.
=
Marld's equation :
[(x + 5) + x ] + 8 15
Peter's equation : (x + (5 + x)] + 8
+ 8 = 15
Uma's Equation : (x + 5) + (x + 8]
= 15
Only Peter's equation is equivalent to Marla's
Only Uma's equation is equivalent to Marla's
Both Peter and Uma have written equations that are equivalent to Marla's.
Neither Peter nor Uma's equations are equivalent to Marla's.

Answers

Answer:

2(2x +4y) +(3x -y) = 2(10) +(8)

.. 7x +7y = 28

Marla has incorrectly calculated the constant as 12. It should be 28.

Step-by-step explanation:

A man has 27 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 525 cents, how many dimes and how many quarters does he have?
Your answer is
number of dimes equals=

number of quarters equals=

Answers

Answer:

17(quarters)

10(dimes)

Step-by-step explanation:

Hi there !

dimes = 0.1$ = 10c

quarters = 0.25$ = 25c

d + q = 27 => d = 27 - q

10d + 25q = 525

replace d

10(27 - q) + 25q = 525

270 - 10q + 25q = 525

25q - 10q = 525 - 270

15q = 255

q = 255 : 15

q = 17(quarters)

d = 27 - q

= 27 - 17

d = 10(dimes)

Good luck !

How much would you have to deposit today to have an accumulated amount of $20,000 in 20 years if yearly interest is 4.75% compounded continuously?

Answers

Answer: $7734.82

Step-by-step explanation:

You would use the equation F=Pe^rt because the interest is continuous.

What we know:

F= 2000

r= 4.75%

t= 20

Plug in the information to the equation: 2000=Pe^.0475*20.

Because we need P by itself, you would divide the e^rt on both sides so then they cancel out and you get 2000/e^.0475*20 = 7734.820469.

Rounding it to the hundredth place, you’ll get $7734.82

Hope that this helps :)

ok I have so math to do if 2000+2000=4000 what is 2000 X 2000

Answers

Answer: 4,000,000, it’s like 2000, but 2000 times

Answer: 4000000

Step-by-step explanation:

If m∠ABC=7x-2 and ∠CDE=5x+16 are congruent, find m∠ABC?

Answers

Answer: m∠ABC = 61°

Step-by-step explanation: Since angles are congruent, make the equation

7x-2 = 5x + 16

7x-5x = 16 +2

2x = 19

x = 9

Substitute 9 for x

7(9) -2 = m∠ABC .    and      5(9) + 16 = m∠CDE

63-2 = 61° = m∠ABC             45 + 16 = 61   True!

I will give you 10 points

Answers

Step-by-step explanation:

if those lines are parallel to each other

then 9 is equal to 11 so 11 is 112°

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Answers

Answer:

56 degrees

Step-by-step explanation:

x+15 + x + 2x+1 = 180 (triangle angle sum theorem)

4x+ 16 = 180

4x= 164

x= 41

<C = x+15

x+ 41, so

41+ 15=

x+ 56

1.
Amanda's bank pays a simple interest rate of 0.125% per month for every deposit made to her
personal savings account. If she deposits $250 at the start of each month, how many dollars will
she have in her savings account at the end of the third month?

Answers

I was finna say that you were in the same place I was in a relationship I was like always I love when you get

Kathy earns $6.50 per hour at her baby-sitting job. On Sunday she worked 7 hours. What were her total earnings for the day?

Answers

the answer is 45.5 all you need to do is multiply the 6.50 to 7 then youve got the answer

Factor x^2 -5x - 14 ??

Answers

Answer:

=(x-7)(x+2)

Step-by-step explanation:

Answer:

[tex]x {}^{2} - 5x - 14 \\ = x {}^{2} - (7 - 2)x - 14 \\ = x {}^{2} - 7x + 2x - 14 \\ = x(x - 7) + 2(x - 7) \\ = (x - 7)(x + 2)[/tex]

Thank you ☺️☺️

3/4 +z greater than or equal to -3/4 I’m am looking for what Z equals

Answers

Answer:

z is greater than or equal to negative three halves

Step-by-step explanation:

subtract 3/4 from each side then simplify.

Triangle Sum- Therorem

Answers

All angles should add up to 180 i believe. So add both up (122) & subtract from 180.

6 pack of soda costs $2.40. A 12 pack of the same soda costs $5.40. Which is the better deal? Explain your reasoning.

Answers

Answer:

The 6 pack

Step-by-step explanation:

I say this mainly because if you buy two 6 packs of soda that will add up to 4 dollars and 8 cents which is cheaper than the 12 pack.

Help I will give Brainliest!!

Answers

Answer:

Step-by-step explanation:

3

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