All categories

2 years ago

3/4 + 3/4 + 3/4 = 9 x ?

1 answer:

7 0

$\frac{3}{4} + \frac{3}{4} + \frac{3}{4} = 9x \\ \\ \frac{9}{4} = 9x \\ \\ \frac{9}{4 \times 9} = x \\ \\ \frac{9}{36} = x \\ \\ x = \frac{1}{4} \\ \\$

The answer is: x = 1/4 or x = 0.25.

You might be interested in

Franklin built a rectangle with square tiles.

Taya2010 [7]

Answer:

7 rows

Step-by-step explanation:

total 42 tiles. 6 columns mean, each column will have 6 tiles. so to have 42 tiles, 6*7 required

5 0

2 years ago

Read 2 more answers

A population of bacteria is 8500 on Day 1, 9350 on Day 2, and 10285 on Day 3.

11111nata11111 [884]

Answer:

The population on 30th day will be 134836.

Step-by-step explanation:

This is a case of exponential growth. The general form of exponential function is,

$y=ab^x$

where, a and b are constants.

The data points from the question are $(1,8500),(2,9350),(3,10285)$

Putting the values in the function,

for $x=1, y=8500$

$8500=ab$ ----------1

for $x=2, y=9350$

$9350=ab^2$ ------2

Dividing equation 2 by 1,

$\Rightarrow \dfrac{ab^2}{ab}=\dfrac{9350}{8500}=1.1$

$\Rightarrow b=1.1$

Putting the value of b in equation 1,

$\Rightarrow a=\dfrac{8500}{1.1}=7727.27$

Now the function becomes,

$y=7727.27(1.1)^x$

Putting x=30, we get

$y=7727.27(1.1)^{30}=134836.2\approx 134836$

4 0

2 years ago

Read 2 more answers

Can someone help me with this

o-na [289]

Answer:

the third option is the correct

3 0

2 years ago

This is accounting plz help

Margarita [4]

Yh i think that simon may be gay? Do you think? Maybe-

4 0

2 years ago

What is the y intercept

Lostsunrise [7]

Answer:

Step-by-step explanation:

b= y intercept

6 0

2 years ago