All categories

2 years ago

PLEASE THIS IS TIMED I REALLY NEED HELP AND BRAINLIEST!! :(

Mathematics

2 answers:

Mademuasel [1]2 years ago

6 0

Answer:

It is 24^21 without hesitation

jek_recluse [69]2 years ago

6 0

Answer:

Quick 24^21 Go

Step-by-step explanation:

You might be interested in

Evaluate 2/5 log 32 + (log 9 )/log 3) Please Show Working?

sattari [20]

Simplify the expression

exact form:

log(4)+log(9)/log(3)

Decimal Form:

2.60205999 . . .

Hope this helps! :)

~Zane

6 0

3 years ago

Kim and Stacy like to make necklaces. Kim has made 25 necklaces, and Stacy has made t necklaces. They have made a total of 57 ne

Alecsey [184]

Your equation would be t +25=57 because we don’t know how many necklaces Stacy made so we use T to plug it in and solve

6 0

3 years ago

Read 2 more answers

Give an example of a polynomial that has the asymptotes of x=5 and y=0.5

BaLLatris [955]

(x²+4x+3)/2(x²-10x+25)

the horizontal asymptote when the numerator and the denominator have the same degree (in this case, both of a degree of 2) is ration of the coefficients of the numerator and denominator. In this case, the coefficient for numerator x² is 1, and the coefficient for the denominator 2x² is 2, so the horizontal asymptote is y=1/2=0.5

the vertical asymptote is the x value. the denominator cannot be zero, if x²-10x+25=0, x would be 5, so the vertical asymptote is x=5

this is just one example. There can be others:
(2x²+5x+2)/[(4x-7)(x-5)] for another example, but this example has a second vertical asymptote 4x-7=0 =>x=7/4

5 0

3 years ago

Kirby is four miles from the train station, from which a train is due to leave in 56 minutes. Kirby is walking along at 3 mph, a

Luda [366]

Let's assume that Kirby walks with a speed
$v_1 = 3 mph$
for a time $t_1$ , and that he runs with a speed
$v_2 = 12 mph$
for a time $t_2$ .

The total time available for Kirby to catch the train is:
$t=56 min = 0.93 h$
and this must be equal to the sum of the two times t1 and t2:
$0.93 = t_1 + t_2$

The distance Kirby should cover is
$S=4 m$
and this should be equal to the sum of the distances covered by walking and by running:
$4 = S_1 + S_2 = v_1 t_1 + v_2 t_2 = 3 t_1 + 12 t_2$

So we have a system of 2 equations:
$0.93 = t_1 + t_2$
$4 = 3 t_1 + 12 t_2$

If we solve the system, we find:
$t_1 = 0.80 h = 48 min$
$t_2 = 0.13 h = 8 min$

So, Kirby needs to run at least for 8 minutes in order to catch the train.

6 0

3 years ago

What is the area of the shape

LenKa [72]

The answer would be A-72cm^2

3 0

3 years ago

Read 2 more answers