All categories

2 years ago

VERBAL

Mathematics

1 answer:

telo118 [61]2 years ago

6 0

Answer:

The initial value in the word problem is the output value when input value is set to zero.

Step-by-step explanation:

In the question, it is given that a problem uses a linear function.

It is required to explain how to interpret the initial value in a word problem.

In order to find the initial value in a world problem, find the output value when input value is set to zero.

If the initial value is marked as b for a linear function f(x), find it as follow,

b = f (x=0)

You might be interested in

The opening balance of one of Jennies 30-day billing cycles for her credit card was $1220, and it remained that amount for the f

natima [27]

Answer:

1) 2.71%

2) $38.32

Step-by-step explanation:

Opening balance = $1220

Balance after 10 days (after expense) = $1690

Balance after 10 days(after payment) = $1340

APR = 33%

1) Periodic interest rate = APR × $\frac{No. of days in a billing cycle}{365}$

= 33%× 30/365

= 2.71%

2) Interest charged for first 10 days = $\frac{1220*2.71*\frac{10}{30} }{100}$

= $11.02

Interst charged for the next 10 days = $\frac{1690*2.71*\frac{10}{30} }{100}$

= $15.2

Interest charged for the next 10 days = $\frac{1340*2.71*\frac{10}{30} }{100}$

= $12.10

Total interest for 30 days = 11.02+15.2+12.10

= $38.32

6 0

3 years ago

What value of x makes this equation true -6x+3= 45

LiRa [457]

-6x+3=45
-3 -3 subtract
-6x=45
Divide both sides by -6
X=-7
I think this is the answer

6 0

3 years ago

Read 2 more answers

After a work luncheon, Sara brought home 5/9 of a cheese

Hoochie [10]

5/9-2/12=?

9x8=72
5x8=40

12x6=72
2x6=12

40/72 - 12/72 = 28/72

28/4=7
72/4=18

28/72=7/18

8 0

3 years ago

A sample of 26women is obtained, and their heights (in inches) and pulse rates (in beats per minute) are measured. The linea

ruslelena [56]

Answer:

The pulse rate is 84.54bpm

Step-by-step explanation:

Given

$\^{} y = 17.8 + 0.940x$

Required

Find $\^{}y$ when $x = 71$

Substitute 71 for x in: $\^{} y = 17.8 + 0.940x$

$\^{} y = 17.8 + 0.940 * 71$

$\^{} y = 17.8 + 66.74$

$\^{} y = 84.54$

<em>The pulse rate is 84.54bpm</em>

3 0

3 years ago

A community pool that is shaped like a regular pentagon needs a new cover for the winter months. The radius of the pool is 20 ft

-BARSIC- [3]

The correct answer is 960 ft^2
I just took the test ;)

4 0

4 years ago

Read 2 more answers