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3 years ago

Need he,p pls and thank u

Mathematics

2 answers:

Deffense [45]3 years ago

6 0

Answer:

whats ur question?

Step-by-step explanation:

Neporo4naja [7]3 years ago

4 0

Answer what I do u need help with

Explanation

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The ratio of band students to choir students is 4:6. There are a total of 60 students in the band and choir. How many students a

xenn [34]

Answer:

Step-by-step explanation:

Given that:

The ratio of band students to choir students is 4 : 6.

Total number of students in the band and choir combined = 60

To find:

The number of students in the band = ?

Solution:

First of all, let us understand the meaning of the ratio given.

Ratio of 4 : 6 means there are 4 number of band students for every 6 number of choir students.

Also, number of band students will be in the multiples of 4 only and

number of choir students will be in the multiples of 6 only

Let the total number of band students = 4 $x$

Let the total number of choir students = 6 $x$

Total number of students = 60

As per question statement, we can write the following equation:

$\Rightarrow 4x+6x=60\\\Rightarrow 10x = 60\\\Rightarrow x =6$

Total number of band students = 4 $\times$ 6 = <em>24</em>

5 0

3 years ago

2. A bank representative studies compound interest, so she can better serve

Kaylis [27]

Answer:

Step-by-step explanation:

Given that a bank representative studies compound interest, so she can better serve customers. She analyzes what happens when $2,000 earns interest several different ways at a rate of 2% for 3 years.

a) the interest if it is computed using simple interest. 12.00

= $\frac{2000(3)(12)}{100} \\=720$ dollars

b) the interest if it is compounded annually.

= $2000(1.12)^3-2000\\= 809.86$ dollars

c) the interest if it is compounded semiannually

= $2000(1.06)^6 -2000\\= 837.04$

d) the interest if it is compounded quarterly.

= $2000(1.03)^12 -2000\\= 851.52$

e) the interest if it is compounded monthly.

= $2000(1.01)^24 -2000\\= 861.54$

4 0

3 years ago

What's 3.548 rounded to the nearest 100

pentagon [3]

I dont even know
Llk3ijejejjeiiejjr I d7jdjjridiidjdmr

3 0

3 years ago

Read 2 more answers

The whole sales price for a chair is $165. A certain furniture store marks up the wholesalers price by 15%. Find the price of th

vichka [17]

Answer:

$189.75

Step-by-step explanation:

Whenever you want to find the percent of something, you need to turn the percent into a decimal. In this case, we need to find 115% of the wholesale price because there is a markup, so the cost will be higher.

115% as a decimal is 1.15. Here is how the equation will be set up:

$165 • 1.15 = $189.75

No rounding is necessary for this problem because it is already to the nearest cent.

4 0

3 years ago

In a fee-for-service health insurance plan with a $6,500 annual deductible, _____.

Liono4ka [1.6K]

The <em>correct answer</em> is:

c) The insured individual must pay $6,500 in health care before the insurance company will begin to pay for his health care needs.

Explanation:

A deductible is an amount the insured person is expected to pay out of pocket before the insurance company begins paying anything. This is true for all types of insurance: health, auto, home, etc.

The insurance company will not pick up any of the costs until the customer pays the $6500.

6 0

4 years ago

Read 2 more answers