1. What are the solutions to the equation 0 = x2-x-6?

14 divided by 413 <img src="https://tex.z-dn.net/?f=14%20%5Cdiv%20413" id="TexFormula1" title="14 \div 413" alt="14 \div 413"

sergeinik [125]

The answer is approximately 0.0338983, or 29 remainder 7 whatever works with you

5 0

3 years ago

4) There are 4 granola bars to be shared equally among 9 students. How many granola bars will each student get?

Mariana [72]

Answer:

4/9 of a granola bar

Step-by-step explanation:

We have 9 students, and we have 4 granola bars to be divided equally amongst them. The key word here is "divided". This indicates that we should use division:

4 granola bars ÷ 9 students = 4/9 of a granola bar

Each student will get 4/9 of a granola bar.

Hope this helps!

6 0

3 years ago

Read 2 more answers

Estimate square root of 12 to the nearest tenth. A 4.5 B 3.9 C 4.1 D 3.5

Sholpan [36]

Answer:

3.5

Step-by-step explanation:

As a first approximation of the square root, you can look at the integers relating the given number to the next lower square number. The next lower square number is 3^2 = 9.

12 = n^2 +r = 3^2 +3 . . . . . n = 3, r = 3

The approximate square root is ...

n +r/(2n+1) = 3 +3/7 ≈ 3.429

This value tends to be a little low. Alternatively, the root can be estimated as ...

n +r/(2n) = 3 +3/6 = 3.5

This value tends to be a little high.

A reasonable estimate of √12 is 3.5.

__

Of course, your calculator can tell you instantly that the root is about 3.464102, close to 3.5.

_____

Additional comment

The relation we used above simplifies the work of linear interpolation between the points (9, 3) and (16, 4) on the square root curve. For some n between 9 and 16, the interpolated root value r would be found from ...

(n -9)/(16 -9) = (r -3)/(4 -3)

(n -9)/7 = (r -3)/1

r = 3 +(n -9)/7 = 3 +(12 -9)/7 = 3 +3/7 . . . . as above

Note that "r" is used for "root" in this discussion. In the above answer, "r" is used for "remainder."

6 0

3 years ago

The nominal rate on Sarahâ€™s loan is 7. 250%. If the interest is compounded monthly, what rate of interest is Sarah actually pa

ella [17]

The correct statement is that Sarah is paying interest compounded monthly at the rate of 7.496%.. So, the correct option from the above statement is B.

Compound interest can be calculated by the way of applying the values to the formula given in the information.

<h3>Compound Interest</h3><h3 />

Compound interest is best defined with the terms as interest given on accrued interest or the accumulated interest in addition to the interest on the principalprincipal amount.

The formula to calculate Compounded interest is as below,

$\rm Compounded\ Interest = 10000(1+ \dfrac {0.0725}{12})^1^2\\\\\\\rm Compounded\ Interest =10000(1+0.006)^1^2\\\\\\\rm Compounded\ Interest =10749.58\\$

The interest to be paid is calculated as $749.58 assuming that the principal was $10000 and the time for such loan was 1 year in the absence of information.

Calculating further, we can find that the effective rate of interest on such a loan is at the rate of 7.496%, which is rounded off to the nearest three decimal places.

Hence, the correct option is B that the actual interest paid by Sarah at the rate of 7.250% for the period of 1 year will be effectively 7.496%

To know more about compound interest, click the link below.

brainly.com/question/25857212

5 0

3 years ago

Solve for x and y. 7x-4 # 4y+8 24# + 31

Darina [25.2K]

Answer:

7x-4 = -28

4y+8 = 4(y + 2)

Step-by-step explanation:

3 0

2 years ago