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4 years ago

Hi can someone plz help me with this question

Mathematics

1 answer:

dmitriy555 [2]4 years ago

7 0

Answer: n/4-1

Step-by-step explanation:

n/4 means how much each friend would have eaten if the pizza was equally divided and - 1 references to the one slice less he ate.

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a restaurant worker used 5 loaves of wheat and 2 loaves of rye bread to make sandwiches for an event.what does the ratio 7:2 mea

kvasek [131]

The ratio 7: 2 means the total loaves of loaves to the total loaves of rye bread.

total loaves : Rye
7 : 2

7 0

3 years ago

Please please help what is pi rounded to the nearest hundredth

skad [1K]

The answer to this question is c

4 0

4 years ago

Read 2 more answers

Which situation has the greatest rate of change? Filling a swimming pool with 100 gallons of water in 15 minutes or pumping 12 g

viktelen [127]

Answer:

Pumping gas into take with greater rate of change.

Step-by-step explanation:

Rate of change is equal to change in number of gallons per minutes.

Here we have two case

Case 1: Filling swimming pool with 100 gallons of water in 15 minutes.

So, we find how many gallons fill in 1 minutes.

$\text{Rate }=\frac{\text{Number of gallons}}{\text{Total minutes}}$

$\text{Rate }=\frac{100}{15}\approx 6.67\text{ gallons/min}$

Case 2: Pumping 12 gallons of gas into tank in 3 minutes.

So, we find how many gallons fill in 1 minutes.

$\text{Rate }=\frac{\text{Number of gallons}}{\text{Total minutes}}$

$\text{Rate }=\frac{12}{3}\Rightarrow 4\text{ gallons/min}$

Rate of case 2 is greater than case 1.

Thus, Pumping gas into tank with greater rate of change.

8 0

3 years ago

(cos θ + cos θ)2 + (cos θ + cos θ)2

lys-0071 [83]

$\bf [cos(\theta)+cos(\theta)]^2+[cos(\theta)+cos(\theta)]^2\implies [2cos(\theta)]^2+[2cos(\theta)]^2
\\\\\\
2^2[cos(\theta)]^2+2^2[cos(\theta)]^2\implies 4[cos(\theta)]^2+4[cos(\theta)]^2
\\\\\\
8[cos(\theta)]^2\iff 8cos^2(\theta)$

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3 years ago

Which is equivalent to 3v8

Tomtit [17]

Answer:

Step-by-step explanation:

= $\sqrt[3]{8}^{x}\\$

= Since $\sqrt[3]{} = ^{1/3}$

= So, It becomes :

= $8^{\frac{x}{3}$

4 0

4 years ago

Read 2 more answers