MATHEMATICS HIGH SCHOOL

Calculate one tenth of an income of $12,347 by dividing by 10. 12.35 123.47 1,234.70 123,470

Answers

Answer 1
Answer:

Answer: 1,234.70

Step-by-step explanation:

The given amount of income = $12,347

To find :  One tenth of an income of $12,347  

To calculate one tenth of an income of $12,347, we need to divide $12,347 by 10 ,we get

12,347/10\n\n=(12,347 )/(10)\n\n=1,234.7

On dividing a number by ten , we put decimal just before the first digit from the right.

Hence, One tenth of an income of $12,347 = 1,234.70
Answer 2
Answer: 1,234.70. Hope this helps

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Answers

Answer:

(3x^3 - 4y^3) ( 3x^3 + 4y^3)

Step-by-step explanation:

9x^6 – 16 y^6

Rewriting as

(3x^3) ^2 - ( 4y^3) ^2

This is the difference of squares a^2 - b^2 = (a-b)(a+b)

(3x^3 - 4y^3) ( 3x^3 + 4y^3)

Answer:

(3x^3 - 4y^3) ( 3x^3 + 4y^3)

There were 28 boys on the boy's basketball team and 16 girls on the girl's basketball team last year. This year the number of boys decreased by 8% but the number of girls increased by 19%. Was there an increase or decrease in overall participation?

Answers

There is an increase in total participants.

What is unitary method?

The unitarymethod is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given:

number of boys = 28

Number of girls = 16

Total participants = 28 + 16 = 44

Now, there is decrease in number of boys by 8%

= 28- 8%  x 28

=28- 8/100 x 28

=28 - 0.08*28

=28 -2.24

= 25.76

and, there is 19% increase in number of girls

=16 + 0.19 x 16

=16 + 3.04

=19.04

So, total participants = 25.76 + 19.04

= 44.8

Hence, there is an increase in total participants.

Learn more about unitarymethod here:

brainly.com/question/22056199

#SPJ2
I’m pretty sure it decreased, apologies if I got this wrong

The sum of participants last year was 44 students, but this year was only 37.80 participants.

Divide £50.00 in a ratio of 1:4 SOMEBODY HELP ME NOW!

Answers

12.5 would be the answer

What can baby lizards do that baby snakes can't

Answers

There are numerous answers, but the most common ones are that they can walk since they have legs, and they can change colors which is not a property of snakes.

Define a variable, write an inequality, and solve each problem. Check your solution.1. Half of a number is at least 14
2. The opposite of 1/3 a number is greater than 9
3. 1/5 of a number is at most 30

Answers

A variable= an unknown number

1. (1/2)x ≥ 14
x ≥ 28
Check:
1/2(28) ≥ 14
14 ≥ 14

2. -(1/3)x > 9
x < -27
Check:
-(1/3)(-30) > 9
10 > 9

3. (1/5)x ≤ 30
x ≤ 150
Check:
(1/5)(140) ≤ 30
28 ≤ 30

In​ 1964, paleontologists discovered the bones of a new species of dinosaur. The age of the dinosaur was estimated using​ potassium-40 dating of rocks surrounding the bones. Analysis of these rocks indicated that 88.7​% of the original amount of the​ potassium-40 was still present. The decay model for​ potassium-40 is Upper A equals Upper A 0 e Superscript negative 0.52912 t Baseline comma where t is in billions of years. Let Upper A equals 0.887 Upper A 0 in this decay model and estimate the age of the bones of the dinosaur.

Answers

Answer:

in 1934 time travel didn't exit in that case no aliens

Step-by-step explanation:
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