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2 years ago

Brainliest to correct answer

Mathematics

1 answer:

jenyasd209 [6]2 years ago

6 0

Answer:

3 15/25

3 3/10

-3

Step-by-step explanation:

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larry and willa are each reading the same book larry has read 2/3 of the book. willa said that she has read 4/6 of the book so s

Morgarella [4.7K]

Willa is not correct because If you multuply 2/3 by 2 you will get 4/6 which is same as willa's

7 0

3 years ago

Read 2 more answers

Translate into an algebraic expression: n−1 increased by 110%

lorasvet [3.4K]

Answer:

Part 1) The algebraic expression is equal to $1.10(n-1)$ or $1.10n-1.10$

Part 2) The algebraic expression is equal to $\frac{1.10}{n}$

Step-by-step explanation:

Part 1) we have (n-1) increased by 110%

110%=110/100=1.10

The algebraic expression of (n-1) increased by 110% is equal to multiply 1.10 by (n-1)

$1.10(n-1)$

Distributed

$1.10n-1.10$

Part 2) we have n^(-1) increased by 110%

110%=110/100=1.10

The algebraic expression of n^(-1) increased by 110% is equal to multiply 1.10 by n^(-1)

Remember that

$n^{-1}=\frac{1}{n}$

$1.10(n^{-1})=1.10\frac{1}{n}=\frac{1.10}{n}$

4 0

3 years ago

Quickly helllllpppp! plz

xz_007 [3.2K]

Answer:

≈ 8.07 mg

Step-by-step explanation:

Given

f(x) = 12 $(0.82)^{x}$

Substitute x = 1 into f(x) , that is

f(2) = 12(0.82)² = 12 ×0.6724 ≈ 8.07 mg

7 0

3 years ago

The shaded sector of the circle shown above has an area of 18 pi square feet

Genrish500 [490]

Answer:

Step-by-step explanation:

Area of sector=pi*r^2*(theta/360) = pi*r^2*(45/360)

18*pi=pi*r^2*(1/8), r=12. Circumference is 24*pi

5 0

3 years ago

Please help and show work<br>

Nimfa-mama [501]

Answer:

a ratio of cats to dogs is 5:3 so the total of that ratio is 8 so for every 8 animals there are 5 cats so 5/8*104=65

b. ratio of dogs to cats is 3:5 so 3 of every animal is a dog so 3/8*104 =39

and 39+65=104 as a final check = 104

this also proves that dogs are better than cats

Step-by-step explanation:

6 0

2 years ago