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3 years ago

Which of the following pairs consists of equivalent fractions? .4/6 and 3/5 or 9/16 and 3/32 or 18/48 and 15/40 or 7/10 and 10/7

Mathematics

1 answer:

kicyunya [14]3 years ago

4 0

Answer:

18/48 and 15/40

Step-by-step explanation:

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-9(5-2)-111÷3 show all work

Tasya [4]

Answer:

-74

Step-by-step explanation:

First: 5-2=3

-9*3=-27

111÷3=37

Then do -27-37=-74

3 0

4 years ago

Read 2 more answers

Determine whether the equation represent y as a function of x. 2x+3y=4

Gnesinka [82]

You just need to see if you can isolate the y-variable.

4 0

4 years ago

Josh buys 6 pencils at the bookstore. Each pencil costs $0.20. How can Josh use the number

VladimirAG [237]

Answer: 0, 6, 0.2, 1.2, $1.20

Step-by-step explanation:

Start at 0 on the number line. Mark 6 parts that are each 0.2. The product 1.2 represents the total cost, which is $1.20.

6 0

4 years ago

Em um experimento foram colocados, em um mesmo recipiente, dois tipos de microrganismos, A

IrinaK [193]

Answer:

(1)

type-A:

$f(0)=1$

type-B:

$g(0)=9$

(2)

$t=0.746min$

Step-by-step explanation:

We are given

type-A:

$f(t)=t+1$

type-B:

$g(t)=9^{1-t}$

(1)

At initial means t=0

For type-A:

we can plug t=0

$f(0)=0+1$

$f(0)=1$

For type-B:

we can plug t=0

$g(0)=9^{1-0}$

$g(0)=9$

(2)

we can set f(t)=g(t)

and then we can solve for t

$t+1=9^{1-t}$

we can draw graph of f(t) and g(t)

and then we can find intersection point

so, we got

$t=0.746min$

3 0

3 years ago

How to do the problem

trapecia [35]

Step-by-step explanation:

$g(0.5) = 2 \\ \\ h(x) = g(x).f(x) \\ \therefore \: h(2) = g(2).f(2) \\ \therefore \: h(2) = 5 \times 2\\ \therefore \: h(2) = 10\\ \\ \\ j(x) = g(x) - f(x) \\ \therefore \: j(4) = g(4) - f(4) \\ \therefore \: j(4) = 9 - 8\\ \therefore \: j(4) = 1\\ \\ \\$

4 0

3 years ago