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Pie
3 years ago
5

A geometric sequence has a4=4 and a5=7. What is a1?

Mathematics
2 answers:
ella [17]3 years ago
4 0
A is 0.025 from what i worked out, I hope it is correct :)

myrzilka [38]3 years ago
4 0

The answer to this question is 0.025

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Complete the equation of this circle:<br> (x − [?])²+(y - [ ])²=[ ]
Neko [114]

Answer:

(x-{-2})^2+(y-{4})^2={36}

Equation:

x^2+y^2=r^2

r=radius

Blank following x/y is flipped center(of circle) coordinate for x/y

7 0
2 years ago
Una comercializadora de café necesita construir una bodega con forma de cubo. La capacidad de la bodega debe ser de 216 metros c
Alexus [3.1K]

Answer:

La arista de la bodega debe medir 6 metros.

Step-by-step explanation:

Podemos encontrar la arista de la bodega sabiendo su volumen:

V = a^{3}

En donde:

V: es el volumen de un cubo = 216 m³

a: es la arista del cubo =?

La arista del cubo es:

a = \sqrt[3]{V} = \sqrt[3]{216 m^{3}} = 6 m

Por lo tanto, la arista de la bodega debe medir 6 metros.

Espero que te sea de utilidad!

8 0
3 years ago
For her cellular service, Vera pays $32 a month, plus $0.75 for each minute over the allowed minutes in her plan. Write an expre
svlad2 [7]
Well, "m" represent $32 she spends a month and "t" be the $0.75 for each minute will be.

First, since the bill is for one month, we can place "m" by itself with no add-ons to it since it's been stated only a month is going by and it stays $32. However, depending of "t" the price can change without the original monthly plan changing, so we write it like m + (t . x). "x" represent every minute spent over the time limit, so it's "t" times "x" since whatever "t" is is determined by "x". If "x" is 0, then "t" is 0 since nothing is added and it'd remain $32. If say "x" was 10 however, that would mean 10 minutes have gone over the limit, so 0.75 x 10 would be $7.50 + $32 making it $39.50. 
Your answer is m + (t . x)
Note: "m" and "t" can be different if you choose.
7 0
3 years ago
PLEASE HELP WILL GIVE ANSWER BRAINLIEST
Rudiy27
Hi there! It's b hope this helps!
5 0
4 years ago
Read 2 more answers
(-625)+925+100+(-200)​
lapo4ka [179]

Answer:

200

Step-by-step explanation:

-625 + 925 = 300

300 +100 = 400

400 +(-200) = 400-200

400-200 = 200

7 0
3 years ago
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