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3 years ago

Select all the Intervals where f is increasing A) -3 B) -1 C) 3.5 D) None of the above

Mathematics

1 answer:

iVinArrow [24]3 years ago

8 0

Answer:

-3<x<-2

And

3.5<x<4.5

Step-by-step explanation:

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Write an algebraic model based off this numerical model

astra-53 [7]

Step-by-step explanation:

T0 = a³+4

T1 = a⁴x a¹ +4

T2= a³ + a³ + 4

T3= a⁴ + a⁴* a² + 4

T4= a⁴ + a⁴ x a¹ + 4

T5= a³ + a³ + a⁴+4

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3 years ago

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What's y in: 21y=(-205) +75+47y

Alenkinab [10]

The Answer Is A Fraction y= 151/47

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A pair of shoes is on sale for 32$. The original price was $48. What is the percentage decrease in this price?

Licemer1 [7]

The decrease rate is 33.3%
Solution : 32$ on sale , original price is 48%
The deceased rate is x
48 (1-X)=32
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3 years ago

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Pepsi [2]

Answer:

She sold 39 tall candies and 52 short candies

Step-by-step explanation:

x is all the tall candies

y is all the short candies

x+y=91

8x+5y=572

Use the method of Substitution to find out both x and y.

x=91-y

8(91-y)+5y=572

728-8y+5y=572

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y=52

x+52=91

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8 0

3 years ago

Let me know the answer plz

Gala2k [10]

<u>Answer:</u>

The correct answer option is H. 4374.

<u>Step-by-step explanation:</u>

We are given the following geometric sequence and we are to find its 8th term:

$\frac{2}{9}, \frac{2}{3}, 2,...$

Here $a_1=\frac{2}{9}$ and common ratio $(r) = \frac{\frac{2}{3} }{\frac{2}{9} } =3$ .

The formula we will use to find the 10th term is:

nth term = $a_1 \times r^{(n-1)}$

Substituting the values in the formula to get:

10th term = $\frac{2}{9} \times 3^{(10-1)}$

10th term = 4374

7 0

3 years ago