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2 years ago

Rashaj has $37.25 in his wallet. He would

1 answer:

3 0

I agree. From the calculation, the total amount spent is less than (<)the amount in his pocket, this means that Rashaj can buy 5 boxes of candy.

Inequalities are expressions that are not always equal to each other. The inequality signs are <, > ≤ and ≥

Given the following

Amount Rashaj has in his wallet = $37.25

Amount spent

A movie ticket = $7.25

5 boxes of candy at $3.75 per box = 5($3.75) = $18.75

Taking the sum of the total amount spent

Amount spent = $7.25 + $18.75

Amount spent = $26

Since the total amount spent is less than (<)the amount in his pocket, this means that Rashaj can buy 5 boxes of candy.

Learn more here: brainly.com/question/17448505

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Help with this question, ONLY NEED TO DO NUMBER 5!!

tigry1 [53]

Answer:

Kendra stayed constant after two hours: meaning she could have went out or done whatever. She has stayed constant until (5,100) and then at (6,45) she started to go downhill.

Basically the graph goes (0,210) starting point; (1.5,155) started to go downhill; (2,100) stayed CONSTANT until (5,100) and at (6,45) she went downhill.

Yk for the answer hoped it helped :D

Step-by-step explanation:

7 0

1 year ago

Consider the following polynomial functions. f(a) = (2a - 7 + a?) and g(a) = (5 – a).

mote1985 [20]

Answer:

1 false

2 true

3 true

4 false

5 true

Step-by-step explanation:

f(a) = (2a - 7 + a^2) and g(a) = (5 – a).

1 false f(a) is a second degree polynomial and g(a) is a first degree polynomial

When added together, they will be a second degree polynomial

2. true When we add and subtract polynomials, we still get a polynomial, so it is closed under addition and subtraction

3. true f(a) + g(a) = (2a - 7 + a^2) + (5 – a)

Combining like terms = a^2 +a -2

4. false f(a) - g(a) = (2a - 7 + a^2) - (5 – a)

Distributing the minus sign (2a - 7 + a^2) - 5 + a

Combining like terms a^2 +3a -12

5. true f(a)* g(a) = (2a - 7 + a^2) (5 – a).

Distribute

(2a - 7 + a^2) (5) – (2a - 7 + a^2) (a)

10a -35a +5a^2 -2a^2 -7a +a^3

Combining like term

-a^3 + 3 a^2 + 17 a - 35

4 0

2 years ago

Read 2 more answers

I need 33. B) find the exact time when the radius reaches 10 inches 100 points! Plz help

stealth61 [152]

Step-by-step explanation:

You have found a function r(V(t)). We can see that this function is a one variable function. The variable is time.

So in this specific function we can call r(v(t)), r(t).

So:

$r(t) = \sqrt[3]{ \frac{3 \times (10 + 20t)}{4\pi} }$

If α is the moment that the radius is 10 inches and since the function above gives radius in inches we have to solve the equation:

$r( \alpha ) = 10$

Which is the same as:

$\sqrt[3]{ \frac{3 \times (10 + 20 \alpha )}{4\pi} } = 10 \\ \frac{3 \times (10 + 20 \alpha )}{4\pi} = 1000 \\ (10 + 20 \alpha ) = \frac{4000\pi}{3} \\ 20 \alpha = \frac{(4000\pi - 30)}{3} \\ \alpha = \frac{(4000\pi - 30)}{60}$