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3 years ago

Just need help with C would appreciate it

Mathematics

1 answer:

IrinaVladis [17]3 years ago

7 0

Answer:

85%

Step-by-step explanation:

The students who read less than six magazines would be placed in the intervals: 0-1, 2-3, and 4-5 on the graph. Adding up the total amount in those intervals gives us:

2 + 15 = 17

So, using the answer from b, we can say that 17/20 kids read magazines. Now, we need to convert it into a percent by multiplying by 100:

17/20 *100

17 * 5

85%

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Solve and simplify 25 x 1/5

Genrish500 [490]

$25 \times \frac{1}{5} = 25 \times 5 = 125$

$25 \times \frac{1}{5} = 25 \div 5 = 5 = \frac{5}{5} = 1$

$25 \times \frac{1}{5} = \frac{1}{112}$

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2 years ago

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PLEASE HELP!!! ASAP!!! Write the correct comparison symbol ( <, >).

mario62 [17]

1.>
2. <
3. <
4.>
5.>
6. < since there are 2 pints in a quart
7. > since there are 2 cups in a pint
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3 years ago

12) Find the sum, S7, for the geometric series (1 + 5 + 25+ --- + 15625).

vfiekz [6]

Answer:

Find the (r) between adjacent members

a2/a1=+25/5=5

a3/a2=+125/+25=5

a4/a3=+625/+125=5

a5/a4=+3125/+625=5

a6/a5=+15625/+3125=5

The ration (r) between every two adjacent members of the series is constant and equal to 5

General Form: a

×r

n-1

This geometric series: a

=5×5

n-1

The nature of this series

Sum of finite geometric series members

sum of a geometric series

The sum of our particular series

a 1-rn = 5 1-56 = 5 1-15625 = 5 -15624 =5×3906=19530

1-r 1-5 -4 -4

Finding the n

element

a2 =a1×r2-1 =a1×r1 =5×51 =25

a3 =a1×r3-1 =a1×r2 =5×52 =125

a4 =a1×r4-1 =a1×r3 =5×53 =625

a5 =a1×r5-1 =a1×r4 =5×54 =3125

a6 =a1×r6-1 =a1×r5 =5×55 =15625

a7 =a1×r7-1 =a1×r6 =5×56 =78125

a8 =a1×r8-1 =a1×r7 =5×57 =390625

a9 =a1×r9-1 =a1×r8 =5×58 =1953125

a10 =a1×r10-1 =a1×r9 =5×59 =9765625

a11 =a1×r11-1 =a1×r10 =5×510 =48828125

a12 =a1×r12-1 =a1×r11 =5×511 =244140625

a13 =a1×r13-1 =a1×r12 =5×512 =1220703125

a14 =a1×r14-1 =a1×r13 =5×513 =6103515625

a15 =a1×r15-1 =a1×r14 =5×514 =30517578125

a16 =a1×r16-1 =a1×r15 =5×515 =152587890625

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3 years ago

Evaluate -(3-6)(33).

kirill115 [55]

$\longrightarrow{\green{ 99 }}$

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}$

$- (3 - 6)(33)$

= $\: - ( - 3)(33)$

= $\: 3 \times 33$

$(∵ - \times - = + )$

= $\: 99$

$\sf\pink{PEMDAS\: rule.}$

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

$\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♨}}}}}$

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3 years ago

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Cullumber company had $170,000 of net income in 2021 when the selling price per unit was $152, the variable costs per unit were

taurus [48]

The number of units sold in 2021 = 13,300 units.

The number of units that would have to be sold in 2022 to reach the stockholder's desired profit level = 15,200 units.

Assuming that Cullumber company sells the same number of units in 2022 as it did in 2021, the selling price in order to reach the stockholder's desired profit level = $160.

The net income of a company is its profit function, derived by the formula:

Profit = Sales - Cost.

Sales are the product of the number of units sold and per unit selling price.

Cost is the sum of fixed costs and the product of the number of units produced to the variable cost per unit.

Assuming the number of units sold in 2021 to be x,

we can say sales = $152x, and

cost = ${574800 + 96x}.

Therefore, profit = sales - cost,

or, 170000 = 152x - {574800 + 96x},

or, 170000 = 56x - 574800

or, 56x = 574800 + 170000 = 744800,

or, x = 744800/56 = 13300.

Therefore, the number of units sold in 2021 was 13,300.

In 2022, the desired profit = $170,000 + $106,400 = $276,400.

Assuming the number of units sold in 2022 to be n, at the same unit data and fixed cost, we can say that:

Sales = $152n, and

Cost = ${574800 + 96n}.

Therefore, profit sales - cost,

or, 276400 = 152n - {574800 + 96n},

or, 276400 = 56n - 574800,

or, 56n = 574800 + 276400 = 851200,

or, n = 851200/56 = 15200.

Therefore, the number of units sold in 2022 should be 15,200 to reach the desired profit of the stakeholders.

When the number of units sold in 2022 is the same as in 2021, that is, the number of units = 13,300, we assume the per unit selling price to be $P.

Now we can say that,

Sales = $13300P.

Costs = ${574800 + 96*13300} = ${574800 + 1276800} = $1851600.

Therefore, profit = sales - cost,

or, 276400 = 13300P - 1851600,

or, 13300P = 1851600 + 276400 = 2128000,

or, P = 2128000/13300 = 160.

Therefore, the new selling price per unit to reach stockholders' desired profit, assuming the number of units sold in 2022 to be the same as in 2021 is $160.

Refer to the attachment for the required questions.

Learn more about selling price, cost price, and profits at

brainly.com/question/19104371

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2 years ago

Just need help with C would appreciate it​

Just need help with C would appreciate it