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Alla [95]
3 years ago
9

There are 31 guests at your home for a dinner party. In how many ways could the guests arrange themselves on a four person couch

?
Mathematics
1 answer:
Katena32 [7]3 years ago
3 0

Answer:

7.75

Step-by-step explanation:

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Salim walked113miles to school and then212miles to work after school. How far did he walk in all? 316 miles 325 miles 345 miles
Mars2501 [29]

Answer:

Total distance traveled = 1/3 + 1/2 = 2+3/6 = 5/6 miles

Hope this helps!

Step-by-step explanation:

8 0
3 years ago
What is 3 and 7 tens plus 8 and 2 fifth
vladimir2022 [97]
If you are trying to get the answer to
\frac{3}{7} +  \frac{8}{2} 

Your answer would be a mixed number.
<span>4</span>\frac{3}{7}
8 0
3 years ago
Which pairs of angles in the figure below are verticle angles? Check all that apply.
vazorg [7]

Answer:

correct answer options are ; C and D

Step-by-step explanation:

By definition, vertical angles are those that are opposite each other when two lines cross and are equal.

Observing the given options;

C. ∠LRE and ∠FRA

D.∠TRF and ∠NRL

In the other options given, it could have been correct if stated as;

A. ∠ARS and ∠ERO

B. ∠NRA and ∠TRE

3 0
3 years ago
What amount will an account have after 2 years if $2950 is invested at an annual rate of 8.4% compounded quarterly? Also, determ
ankoles [38]

The amount if $2950 is invested at an annual rate of 8.4% compounded quarterly is $3486

<h3>Compound interest</h3>

Compound interest is given by:

A=P(1 + \frac{r}{n} )^{nt}

where t is the period, r is the rate, P is the initial amount, A is the final amount and n is the times compounded.

Given P = 2950, r = 0.084, n = 4, t = 2, hence:

A=2950(1+\frac{0.084}{4} )^{4*2}\\\\A=\$3486\\\\For \ r=0.078, A=3742,t=2,n=1:\\\\3742=P(1+\frac{0.078}{1} )^{1*2}\\\\P=\$3220

The amount if $2950 is invested at an annual rate of 8.4% compounded quarterly is $3486

Find out more on Compound interest at: brainly.com/question/24924853

3 0
2 years ago
In a parking lot, 25% of the cars are SUV's and 40% of the cars are pick up trucks. the rest of the cars are sedand. there are 2
saw5 [17]

Answer:

It is 4:1

Step-by-step explanation:

7 0
3 years ago
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