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3 years ago

Find the absolute value of lk-8l=8 PLS ANSWER BEFORE 6:00 TODAY TY

Mathematics

1 answer:

Bingel [31]3 years ago

5 0

It's 7:58 here.

|k-8|=8

k-8 = 8 or -(k-8)=8

k=16 or -k+8=8

k=16 or k=0

check:

|0-8|=|-8|=8 good

|16-8|=|8|=8 good

Answer: k=16 or k=0

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6- 9 L- 5 -5 4 -3 3 у X :9 Howa urah puy

VladimirAG [237]

Answer:

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3 years ago

A fruit fly experiment starts with 600 flies. If the number of flies after x days is given by the function P(x)=600e^0.3x, how m

slega [8]

Since ln(x) is the inverse of e^x and we want to find out when P(x)=1000, we will substitute P(x) by 1000 and then solve for x days.

1600e^0.3x = 1000

Divide 600 for both sides you will get:

5/3 = e^0.3x

Multiply ( ln ) for both sides and then divide by 0.3.

(ln 5/3)/(0.3) = x

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So there will be 1000 flies in approximately 1.7 days

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4 years ago

Find the 52nd term for the following sequence. 16,6,-4,-14....

nikklg [1K]

I think it’s D, sorry if I’m wrong.

8 0

3 years ago

At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (-2, -5) and mo

creativ13 [48]

Answer:

Part a) The rule of the translation is (x,y) -----> (x+1,y+3)

Part b) The coordinates of the drummer's final position are (-1,-2)

Step-by-step explanation:

Part a) Write a rule to describe the translation

we know that

The lead drummer moved 3 steps up and 1 step right.

3 steps up ----> that means (y+3)

1 step right ---> that means (x+1)

The rule of the translation is equal to

(x,y) -----> (x+1,y+3)

Part b) What were the coordinates of the drummer's final position?

we know that

The drummer's initial position is the point (-2,-5)

Applying the rule of the translation

(x,y) -----> (x+1,y+3)

(-2,-5) -----> (-2+1,-5+3)

(-2,-5) -----> (-1,-2)

therefore

The coordinates of the drummer's final position are (-1,-2)

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4 years ago

Use the functions to find x

suter [353]

Answer:

x = 14

Step-by-step explanation:

$f(x) = 10 - \frac{9}{2} x \\ \\ plug \: f(x) = - 53 \\ \\ - 53 = 10 - \frac{9}{2} x \\ \\ \frac{9}{2} x = 10 + 53 \\ \\ \frac{9}{2} x = 63 \\ \\ x = 63 \times \frac{2}{9} \\ \\ x = 7 \times 2 \\ \\ x = 14$

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3 years ago