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4 years ago

Suppose that

Mathematics

1 answer:

natka813 [3]4 years ago

6 0

Answer:

I don’t know

Step-by-step explanation:

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Someone plz help me :(

user100 [1]

(4 1/2) / (1 1/4)=9/2 / 5/4=9/2x4/5=18/5=3 3/5
= 3.6 buckets
or could have done 4.5/1.25

7 0

3 years ago

Factor to write an equivalent expression to 36a−16

Dmitry_Shevchenko [17]

Answer:

4(9a-4)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

. For the following true conditional statement, write the converse. If the converse is also true, combine the statements as a bi

Oksanka [162]

Answer: The converse of the statement will be :

$\text{If }x^2 = 64\text{, then } x=8.$ which is not true.

Step-by-step explanation:

The given statement : $\text{If } x = 8\text{, then }x^2 = 64.$

To write a converse of a conditional statement "p then q", will be "q then p" the hypothesis and conclusion interchanges .

Then the converse of the statement will be :

$\text{If } x^2 = 64\text{, then }x=8.$ which is not true.

Since , $8^2=64\text{ and }-8^2=64$

Therefore, $\text{If }x^2 = 64\text{, then } x=8\ or\ x=-8.$

8 0

4 years ago

Read 2 more answers

A certain culture of year increases by 50% every three hours. A scientist places 9 grams of yeast in a culture dish. Write the e

miskamm [114]

Answer: a) Explicit formula : $f(x)=9(1.5)^{3x}$

b) Recursive formula : $f(x)=9(1.5)^{3x}$ and $f(x+1)=f(x)\times 1.5^3$

Step-by-step explanation:

Since we have given that

Number of grams of yeast in a culture dish initially = 9 grams

According to question, a certain culture of year increases by 50 % every three hours.

So, the explicit formula will be

$f(x)=9(1+\frac{50}{100})^{3x}\\\\f(x)=9(1+0.5)^{3x}\\\\f(x)=9(1.5)^{3x}$

And the recursive formula will be

$f(x)=9(1.5)^{3x}\\\\f(x+1)=9(1.5)^{3(x+1)}\\\\f(x+1)=9(1.5)^{3x+3}\\\\f(x+1)=9(1.5)^{3x}.(1.5)^3\\\\f(x+1)=f(x)\times 1.5^3$

Hence, a) Explicit formula : $f(x)=9(1.5)^{3x}$

b) Recursive formula : $f(x)=9(1.5)^{3x}$ and $f(x+1)=f(x)\times 1.5^3$

6 0

3 years ago

3 kom 2.7 Eve carves a shape out of wood. What is the volume of the shap 3 cm 1 cm 2 cm 3 cm 4 cm

Mariana [72]

Answer:

50cm

Step-by-step explanation:

oh apdiya I just wanted to let you

8 0

3 years ago