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3 years ago

A pizza has 8 slices ven ate three slices write the following ratio in the table

Mathematics

2 answers:

nikdorinn [45]3 years ago

7 0

Answer:

8:3 (total slices to eaten slices)

Step-by-step explanation:

A ratio is something being compared to another thing. If you are comparing the total slices to the slices eaten, the you write it as # of total slices:#of eaten slices. The number of total slices is 8 and the number of eaten slices is 3 so you write it as 8:3

Basile [38]3 years ago

3 0

8:3 or 3:8??? I am bad at ratios haha.

I will look for a table and send it to you. :-)

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MrRissso [65]

Answer:

f(n)=-5-3n

Step-by-step explanation:

Given the recursive formula of a sequence

f(1)=−8

f(n)=f(n−1)−3

We are to determine an explicit formula for the sequence.

f(2)=f(2-1)-3

=f(1)-3

=-8-3

f(2)=-11

f(3)=f(3-1)-3

=f(2)-3

=-11-3

f(3)=-14

We write the first few terms of the sequence.

-8, -11, -14, ...

This is an arithmetic sequence where the:

First term, a= -8

Common difference, d=-11-(-8)=-11+8

d=-3

The nth term of an arithmetic sequence is determined using the formula:

T(n)=a+(n-1)d

Substituting the derived values, we have:

T(n)=-8-3(n-1)

=-8-3n+3

T(n)=-5-3n

Therefore, the explicit formula for f(n) can be written as:

f(n)=-5-3n

7 0

2 years ago

Julie was a lifeguard during the summer. She earned a total of $2,176. She was paid $68 per day she worked. How many days did Ju

creativ13 [48]

Answer:

Step-by-step explanation:

To answer this question, you have to divide 2,176 by 68.

7 0

2 years ago

Read 2 more answers

Need help with the last three asap

Sunny_sXe [5.5K]

13) Angle 1= 54 Angle 2=36
14) Angle 1=122 Angle 2=58
15) Angle 1=51 Angle 2=39
Attached is the work
Hope this helps!

7 0

2 years ago

PLEASE HELP I WILL MARK

lys-0071 [83]

Answer: 37 pieces of candy

Step-by-step explanation:

24-8.50 is 15.50 she wants to save 6.25, so, 15.50-6.25 is 9.25. 9.25 divided by the cost of each candy (0.25) is 37

6 0

2 years ago

Laura drove 638 miles in 11 hours at the same rate how long would it take her to drive 406 miles

shusha [124]

Answer:

Step-by-step explanation:

This is a d = rt problem; but since it is linear, then proportions will work too. Set up the proportion with miles on top and hours on the bottom:

$\frac{miles}{hrs}:$

Then put the numbers in where they go, keeping in mind that miles goes with miles and hours goes with hours in the ratios, and that our unknown is time (hours):

$\frac{miles}{hrs}:\frac{638}{11}=\frac{406}{x}$ and cross multiply to solve:

638x = 4466 so

x = 7 hrs

6 0

2 years ago

A pizza has 8 slices ven ate three slices write the following ratio in the table​

A pizza has 8 slices ven ate three slices write the following ratio in the table