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Kobotan [32]
3 years ago
8

A. Write the ratio and express in simplest or lowest terms.

Mathematics
1 answer:
zheka24 [161]3 years ago
6 0

Step-by-step explanation:

a 8:10

= 8/10

= 4/5

b. 1 hr = 60 min

= 40: 60

= 40/60

= 2/3

d 1 dozen = 12 things

2 dozen = 24 things

= 24: 18

= 12/18

= 2/3

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Pls answer I got 15 points and omg pls be correct
Sloan [31]

Answer:

$119.79

Step-by-step explanation:

Formula:

A=P(1+\frac{r}{n} )^{nt}

Given:

P = 90

r = 0.1

t = 3

n = 1

Work:

A=P(1+\frac{r}{n} )^{nt}\\\\A=90(1+\frac{0.1}{1} })^{3*1}\\\\A=90(1.1)^3\\A=90(1.331)\\A=119.79

3 0
3 years ago
How do you simplify 6 to the power of 2 plus 15
Sonja [21]

Answer:

D

Step-by-step explanation:

6 to the power of 2 just means 6 squared. To solve this, just multiply 6 by itself. 6x6 is 36. Now, we have to add that to 15. 36+15 is 51.

Therefore, the correct answer is D!

Hope I helped!!!!!!!!!

5 0
3 years ago
A farmer has a bale of hay with mass of 36 kilograms. How many milligrams of hay are in the bale?
Likurg_2 [28]

KILO=1000.............. MILLI= thousandth

1kg is 1000 grams

1 milligram is one thousandth of a gram, so a 1 gram = 1000mg.

in 36 kg, then there are 36 * 1000 grams.

and in (36*1000) grams there are (36*1000)*1000 mg, 36,000,000 mg.

8 0
3 years ago
What correctly classifies triangle STU?
Brums [2.3K]

Check the picture below.

notice, all three sides in the triangle are of different lengths, thus is an scalene triangle.

6 0
3 years ago
Tell whether the statement "All integers are rational numbers" is true or false. Explain your choice.
alekssr [168]
True!!
Bcoz integer numbers are positive and negative whole numbers. Rational numbers ALSO include fractions and decimals...... eg: 10 is an integer which is also a rational number. but keep in mind all rational numbers are not integers. eg 10.1 is a rational number but since integers are only whole positive or negative numbers, it is not an integer.
3 0
3 years ago
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