MATHEMATICS
MIDDLE SCHOOL

Bag=4.6lb

Water bottle=2.2lb

Please put how to get the answer. And please answer ASAP. 24 points for you if you do so.

Answer: 3.4+4.6+2.2= X, if each hiker must carry a sleeping bag, bag and water bottle you would add the weight of each item and the hiker would end up carrying 10.2 pounds.

MIDDLE SCHOOL

Find the second derivative of log x

Answer:

General Formulas and Concepts:

Calculus

Differentiation

- Derivatives
- Derivative Notation

Derivative Property [Multiplied Constant]:

Basic Power Rule:

- f(x) = cxⁿ
- f’(x) = c·nxⁿ⁻¹

Step-by-step explanation:

Step 1: Define

Identify

Step 2: Differentiate

- Logarithmic Differentiation:
- Derivative Property [Multiplied Constant]:
- Basic Power Rule:

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

MIDDLE SCHOOL

to find the product 3 3/8 * 4 1/9.tara rewrote 3 3/8 as 17/8 amd 4 1/9 as 13/9. she multiplies the fractions to find the product 221/72. what error did she make

Answer:

The error Tara made is she rewrote incorrectly 3 3/8 as 17/8 and 4 1/9 as 13/9,

the corrected number can be rewrote as 3 3/8 as 27/8 and 4 1/9 as 37/9.

Step-by-step explanation:

To find the Product of:

The Number can be rewrote as,

Tara made error here she rewrote the number incorrectly 3 3/8 as 17/8 amd 4 1/9 as 13/9.

Now multiplying the fraction we get

Because she rewrote incorrectly which led her answer to multiplication of fraction, the product too was incorrect which she wrote as 221/72.

HIGH SCHOOL

Kim's cookie recipe calls for 1/3 of a cup of sugar. How much sugar would Kim use to make 1/4 of a batch of cookies?

For a quarter of the batch of cookies it requires a quarter of a third

HIGH SCHOOL

X4 + 6x2 − 7 factored?

MIDDLE SCHOOL

What number can go into 39 and 52

39 divided 13 is 3

52 divided 13 is 4

Therefore, the answer is 13

52 divided 13 is 4

Therefore, the answer is 13

MIDDLE SCHOOL

Simplify: (-3-10i)+(1+2i)+(-5+6i)

a)3-14i

b)-7-2i

c)-2-8i

d)-9-6i

Answer:

B

Step-by-step explanation:

(-3)+1+(-5)=-7

(-10i)+2i+6i=(-2i)

MIDDLE SCHOOL

Center : (0,0) radius=11

Answer:

is there a image if so put it there so i can answer

Step-by-step explanation:

MIDDLE SCHOOL

Write 1/4 as a decimal rounded to 1 significant figure

as a decimal to 1-significant figure is 0.3

is a fraction. A fraction is made up of a numerator and a denominator. The numerator here is 1 and the denominator is 4

In order to convert the fraction to a decimal, divide the numerator by the denominator. 1 / 4 = 0.25

A significant number is a non-zero digit. The first significant number in 0.25 is 2. In order to round off to one significant figure, look at the digit after 2. If the digit is equal or greater than 5, add 1 to 2. If this is not the case, add zero to 2.

The digit after 2 is 5, so one would be added to 2 and the number becomes 0.3

To learn more about how to round off to significant numbers, please check: brainly.com/question/22613856?referrer=searchResults

Answer:

0.3

Step-by-step explanation:

1/4 = 0.25

0.25 to 1 significant figure

0.25

5 rounds up so

0.3

your welcome

MIDDLE SCHOOL

How many 5/16 foot pieces of wood can you cut from a board that is 1 9/16 feet long ? Please explain

Add 16 to 1 9/16 that will then be 25/16 then you divide 5 from 25 that equals 5 so that is your answer