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navik [9.2K]
3 years ago
15

What is the constant term in the polynomial expression -7x + 32x + 240, and what does it represent?

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
7 0
240, and it is the term of the expression that does not change as x changes. 
faltersainse [42]3 years ago
5 0

The constant is 140. It represents the revenue generated with no increase in price; that is, x = 0. By selling 70 hot dogs at $2 each, the volunteers earn 70 • $2 = $140.

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In APQR, P = 83°, p = 285 m, r = 216 m.<br>Calculate R.​
vladimir1956 [14]

Answer:

48.8°

Step-by-step explanation:

We solve using sine rule

The formula is given as

p/sin P = r/sin R

In APQR, P = 83°, p = 285 m, r = 216 m.

Calculate R.

Hence, solving for R

285/sin 83 = 216/sin R

Cross Multiply

285 × sin R = sin 83 × 216

sin R = sin 83 × 216/285

R = arc sin (sin 83 × 216/285)

R = 48.78527°

Approximately = 48.8°

Therefore, R = 48.8°

5 0
3 years ago
The product of some negative number and 4 less than twice that number is 286 find the number
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now.. twice "a" is 2*a or 2a
4 less than that is " 2a - 4"

now, the product of those two fellows is 286, well ok

a( 2a - 4) = 286

thus    

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5 0
4 years ago
The entire graph of the function h is shown in the figure below. Write the domain and range of h using interval notation.
LiRa [457]

Answer:

(A) Domain : (-4, 3]

(B) Range : [ -2, 4)

5 0
3 years ago
BRAINLIEST + POINTS! Please explain
ivolga24 [154]

Answer:

Option D. \$83.75  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=30\ years\\ P=\$187.45*0.10=\$18.745\\ r=0.05\\n=12  

substitute in the formula above  

A=\$18.745(1+\frac{0.05}{12})^{12*30}=\$83.75  

3 0
4 years ago
Emerson has $120. Each week, he saves an additional $15. Write a function f(x) that models the total amount of money Emerson has
Nastasia [14]

Answer:

f(x) = 120 + (15 * x)


3 0
3 years ago
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