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2 years ago

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Mathematics

1 answer:

anygoal [31]2 years ago

8 0

The value of √7 to the nearest hundredth is 2.65.

<h3>What is Square root?</h3>

A square root of a number x is a number y such that y² = x; in other words, a number y whose square is x.

Here, given number;

y = $\sqrt{7}$

y = 2.64575....

y = 2.65

Thus, the value of √7 to the nearest hundredth is 2.65.

Learn more about Square root from:

brainly.com/question/3120622

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Maria bought a bag of flour so that she can make muffins it has a mass of 2.26 kg Shanice 450 g of flour to make one batch of mu

xenn [34]

Answer:

10 grams or 0.010kg

Step-by-step explanation:

The mass of the bag used to make flour is 2.26 kg = 2260 grams

Now, in order to find out how many badges she made, we would need to divide the weight of the bag by the amount needed to make a badge.

Therefore: $\frac{2260}{450} = 5.02$

We know now that the bag will make 5 batches and will have some left over. In order to find how much we used, we can multiply 5 * 450 = 2250.

Therefore, in order to make 5 batches, Maria used exactly 2250 grams of flour which in result left us with 10 grams of the bag.

Note: 2260 -2250 = 10 grams.

Subtract, in order to find how many you have left.

Hope this helps.

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3 years ago

Please help me ...........

Basile [38]

Answer:

Step-by-step explanation:

the 5y and the negative one cancel each other out. add the rest together you end up with 5x=-15. and divide each side by 5. you'll end up with x=-3

6 0

3 years ago

Find an equation of a line that has a<br> slope of one-third and travels through<br> the point (9,0)

zmey [24]

Answer:

Step 1:

Enter the point and slope that you want to find the equation for into the editor.

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3 years ago

Read 2 more answers

(7y^6z^4-4y^2)(-6yz^4)

rosijanka [135]

I dont lnow the awnser of that but good luck on that!

7 0

4 years ago

Consumers are spending more on music from digital sources than they do on CDs. Purchases of streamed music from services such as

hodyreva [135]

Answer:

(a) (i) 3.7 billion

(ii) $ 4.6 billion

(b) $ 0.3 billion/year

Step-by-step explanation:

Given equation that shows the amount( in billions of dollar ) spent by consumers on streamed music after t years since 2012,

f(t) = 3.7 + 0.84 ln(t + 1) ,

(a)

(i) for 2012, t = 0,

So, the amount spent by consumers on streamed music in 2012,

f(0) = 3.7 + 0.84 ln (1)

= 3.7 + 0.84(0)

= $ 3.7 billion

(ii) for 2014, t = 2 years,

So, the amount spent by consumers on streamed music in 2014,

f(0) = 3.7 + 0.84 ln (1+2)

= 3.7 + 0.84 ln(3)

= 3.7 + 0.9228

= 4.6228 billion

≈ $ 4.6 billion

(b) ∵ f(t) = 3.7 + 0.84 ln(t + 1),

Differentiating with respect to t,

$f'(t) = 0.84 \frac{1}{t+1}$

For t = 2 years,

$f'(2) = 0.84 \frac{1}{2+1}=\frac{0.84}{3}=0.28\approx 0.3$

Hence, the amount spent by consumers on streamed music is growing with the rate of $ 0.3 billion/year in 2014

6 0

3 years ago