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2 years ago

FINALS HELP SORRY!!!!!!

Mathematics

2 answers:

monitta2 years ago

4 0

I believe the 4th one
an=145+an-1 and a1=20

emmasim [6.3K]2 years ago

4 0

If you type "sorry" after "finals help," that perhaps indicates that you know you should not be asking for help with an exam. Otherwise your exam grade will not reflect your true knowledge and skill correctly.

Here this person starts with $145. So, immediately discard the 2nd and 4th possible answers.

It appears that the 1st and 3rd possible answers are identical. Double-check the original problem, please.

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Martin has 5/6 of a pizza. Liam has 4 times as much pizza as Martin.

Novosadov [1.4K]

Answer:

Liam has 3 whole pizza along with 1/3 of a pizza.

In decimal, Liam has 3.33 of Pizza.

Step-by-step explanation:

Given

Quantity of pizza with Martin = 5/6 of a pizza

Pizza with Liam = 4*Quantity of pizza with Martin

Pizza with Liam = 4*5/6 of a pizza

Pizza with Liam = 10/3 of a pizza = 3 1/3 of pizza.

Thus, Liam has 3 whole pizza along with 1/3 of a pizza.

In decimal Liam has 3.33 of Pizza.

7 0

3 years ago

If jill climed 100 feet more how many feet above sea level would she be

Anit [1.1K]

You have to have a better question to answer that, 100 feet more what?

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2 years ago

Liliana asked her friend how many siblings they each have. Using the data plot, how many of the students have three or more sibl

Alchen [17]

Answer:

11 students

Step-by-step explanation:

We can see that there are 6 students with 3 siblings, 4 students with 4 siblings, and 1 student with 6 siblings.

Adding all of these together will tell us how many students have 3 or more siblings.

6 + 4 + 1 = 11

So, there are 11 students with 3 or more siblings.

3 0

3 years ago

Read 2 more answers

Julio started biking to the park traveling 8 mph, after some time the bike got a flat so Julio walked the rest of the way, trave

USPshnik [31]

Answer:

Julio travel 3 hours by biking and 4 hours by walking.

Step-by-step explanation:

Given:

Julio started biking to the park traveling 8 mph, after some time the bike got a flat so Julio walked the rest of the way, traveling 7 mph.

If the total trip to the park took 7 hours and it was 52 miles away.

Now, to find the time Julio travel at each speed.

The speed travelled by the bike = 8 mph.

The speed travelled by the walking = 7 mph.

Let the time Julio travel with bike be $x.$

And the time Julio travel by walking be $y.$

As, given Julio started biking to the park traveling, after some time the bike got a flat so Julio walked the rest of the way,

Thus, the total time taken:

$x+y=7$

$y=7-x\ \ \ .......(1)$

So, the distance travelled by bike:

Speed × time

$8\times x=8x$

And, the distance travelled by walking:

Speed × time

$7\times y=7y$

Now, the total distance travelled by Julio:

$8x+7y=52$

Substituting the value of $x$ from equation (1) we get:

$8x+7(7-x)=52$

$8x+49-7x=52\\\\x+49=52$

Subtracting both sides by 49 we get:

$x=3.$

The time Julio travelled with bike = 3 hours.

Now, to get the time Julio travelled by walking by substituting the value of $x$ :

$y=7-x\\\\y=7-3\\\\y=4\ hours.$

The time Julio travelled by walking = 4 hours.

Therefore, Julio travel 3 hours by biking and 4 hours by walking.

7 0

3 years ago

The Reliable Car dealership sells cars and trucks. The cars and trucks

S_A_V [24]

The probilitu would be 1/3 becouse they are all evan and yeah

4 0

3 years ago