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3 years ago

Write an explicit formula for the following sequences

Mathematics

1 answer:

Kobotan [32]3 years ago

4 0

1) subtract by negative odd numbers

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Caleb wants to rent a kayak. Kayak rentals cost $91.61 for a half hour. If Caleb rents a kayak for 2.9 hours, how much will it c

Sidana [21]

Answer:

$265.669

Step-by-step explanation:

$91.61 times 2.9 equals 265.669, therefore it would cost him $265.669. Round up/down if needed.

4 0

3 years ago

Part C Help me I have a test tomorrow

trasher [3.6K]

235\10=23.5

235:total weight
10:fish caught
23.5: weight per fish caught

you just had to change the amount of fish caught.

8 0

3 years ago

Dakota has four tents kilogram of clay he divided the clay to make eight equal size pots how many grams of clay are in each pot

sukhopar [10]

Answer:
There are 2.22 grams of clay are in each pot.
Step-by-step explanation:
Given:
Dakota has 4/10 kg of clay. He divides the clay to make 888 equal-sized pots.
Now, to find the number of grams of clay are in each pot.
Dakota has clay =
So, by using conversion factor we convert it into grams:

Quantity of clay he has = 400 grams.
Number of equal-sized pots to make = 888.
Now, to get the quantity of grams of clay are in each pot we divide number of equal-sized pots to make by quantity of clay he has:
Therefore, there are 2.22 grams of clay are in each pot.

5 0

3 years ago

The mystery number has five digits,the digit in the tenth place is double the digit in the tens place,the mystery number rounds

hjlf

Answer:

See explanation

Step-by-step explanation:

If the mystery number rounds to 700, then it has 3 digits before decimal points and two digits after decimal point.

Hence, the mystery number is

$a b c . d e$

The digit in the tenth place is double the digit in the tens place, so

$d=2b$

If b = 1, then d = 2

If b = 2, then d = 4

If b = 3, then d = 6

If b = 4, then d = 8

The difference between the digit in the hundreds place and the ones place is 3, so

$a-c=3$

The first digit can be only 7, because b < 5 and the number rounds to 700. So

If a = 7, then c = 4

All possible answers:

714.2e

724.4e

734.6e

744.8e,

where e is an arbitrary digit from 0 to 9.

There are 40 possible numbers which match the situation.

8 0

4 years ago

Determine the 14th term of the sequence -4, 8, -16, ...

zloy xaker [14]

Answer:

Step-by-step explanation:

$r=-2,\:a_n=-4\left(-2\right)^{n-1}$

7 0

3 years ago