All categories

3 years ago

What’s the upper and lower bound of 3.115

Mathematics

1 answer:

Helga [31]3 years ago

3 0

Answer:

its not bounded

Step-by-step explanation:

if a sequence is bounded both above and bounded below then we say its bounded. we can only conclude that 3.115 is either upper bound or the lower bound.

You might be interested in

100 and brainliest if you tell me ur favorite anime :]

Bad White [126]

Answer:

my fav anime is naruto :)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

At a certain electronics company, the daily output Q is related to the number of people A on the assembly line by Q=600+√(A+41).

Ber [7]

Answer:

$A=400\ people$

Step-by-step explanation:

we have

$Q=600+\sqrt{A+41}$

where

Q -----> is the daily output

A -----> is the number of people

For Q=621

Find the value of A

substitute and solve for A

$621=600+\sqrt{A+41}$

Subtract 600 both sides

$621-600=\sqrt{A+41}$

$21=\sqrt{A+41}$

squared both sides

$21^{2} ={A+41}$

$441={A+41}$

Subtract 41 both sides

$441-41=A$

Rewrite

$A=400\ people$

3 0

2 years ago

Factor completely.<br> x² - 3x² - 4

Ber [7]

Answer:

-2(x^2+2)

Step-by-step explanation:

1. x^2-3x^2-4
= -2x^2-4
2. -2(x^2+2) factor completely :)

7 0

2 years ago

Read 2 more answers

*UNIT RATE AND PROPORTIONS*

Advocard [28]

Answer:

Unit rate is $7 per pound.

6 pounds will cost $42

You can buy 10 pounds for $70

Step-by-step explanation:

28/4 = $7 --> Unit rate is $7 per pound.

7 × 6 = $42 --> 6 pounds will cost $42

70/7= 10 --> You can buy 10 pounds for $70

3 0

2 years ago

What is the exact value of sin 170⁰ cos 55⁰ + cos 170⁰ sin 55⁰?

Zarrin [17]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers