3 years ago

Help its for calculus

Mathematics

2 answers:

amm18123 years ago

8 0

Answer:

the first one

Step-by-step explanation:

kirill [66]3 years ago

7 0

Answer:

its 1/sqrt{5}+2

You might be interested in

WRITE THE WORD NAME FOR EACH DECIMAL!!! 45.4 88.08 0.17 2.035

vampirchik [111]

Answer: forty five and tfourenths eight eight and eight hundreths seventeen hundreths two and thirty five thousandeths

step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Select a counter-example that makes the conclusion false.

Softa [21]

A counter-example could be

There are more than 3 marbles in the bag, and the other ones are red.

Hope this helps!

4 0

3 years ago

A printing company’s costs for printing a book are $500 for labor and running the necessary machinery plus $3 per book printed.

dybincka [34]

$C$
$500+3n$
$3n$
$n$
Max books = 266 for a total cost of $1298

5 0

4 years ago

Read 2 more answers

Solve; 5(x+1)=6.4−2.7x 3(y−1.5)=9.9–4.2y 0.9y−1.8=0.3(y−4)

Dmitrij [34]

—
1. Answer x=0.18

2. Answer y = 2

3. Answer y = 1

7 0

4 years ago

A board is cut so that its length is changed from 8 feet to 6.5 feet. What is the percent of change in length? Round your answer

Schach [20]

it went from 8 to 6.5, namely 8 - 6.5 = 1.5.

if we take the 8 to be the 100%, what is 1.5 off of it in percentage?

$\bf \begin{array}{ccll}amount&\%\\\cline{1-2}8&100\\1.5&x\end{array}\implies \cfrac{8}{1.5}=\cfrac{100}{x}\implies x=\cfrac{1.5\cdot 100}{8}\implies x=18.75$

well, we can round that up to 18.8%, however since it's a subtraction from the board, we can say is -18.8%, a negative percent, because is a percent that was taken out of it.

3 0

3 years ago