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3 years ago

Misha increased her test score from 60%to 80%. What was the approximate percent increase of misha's test score?

Mathematics

1 answer:

diamong [38]3 years ago

8 0

The answer is B for sure.

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3. Label all the following values: You may label the graph or write the approximate values. A. Median = 7 B. Lower quartile (Q1)

Sedbober [7]

Answer:

is this a equation for HW for is this random?

Step-by-step explanation:

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3 years ago

I AM OFFERING 50 POINTS FOR THIS ANSWER. PLEASE HELP ME !

likoan [24]

Answer:

question 8: 30975

question 9:

I don't know if it wants me to find the interest from the bond or the quote price of the bond.

If it is the bond it would be $1400 interest.

If it is the quote price of the bond, it would be $1,239 interest.

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4 years ago

I need help ASAP!! I am giving brainiest to whoever can answer the question first AND correctly

umka21 [38]

Answer:

Step-by-step explanation:

I think since am still in secondary school

it's should be (x-4)(x-4)

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3 years ago

What is 1/6+1/2+1/4=?

Misha Larkins [42]

0.91666666666You can search for any mathematical expression, using functions such as: sin, cos, sqrt, etc. You can find a complete list of functions here.RadDegx!Invsinlnπcoslogetan√AnsEXP<span>xy</span>()%AC789÷456×123−0.=<span>+

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4 years ago

Evaluating integral by net area

N76 [4]

The graph of $f(x)=2$ is a horizontal line. So the area under $f(x)$ on [0, 8] is equal to the area of a rectangle with length 8 and height 2, or 16.

The graph of $g(x)=\sqrt{64-x^2}$ is the upper half of a circle with radius $\sqrt{64}=8$ . It's symmetric about $x=0$ , so on the interval [0, 8], we're considering a quarter of the circle. The area of such a sector is $\frac{\pi 8^2}4=16\pi$ .

Then use the fact that the definite integral is distributive over sums, meaning

$\displaystyle\int_0^8f(x)+g(x)\,\mathrm dx=\int_0^8f(x)\,\mathrm dx+\int_0^8g(x)\,\mathrm dx=16+16\pi$

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4 years ago