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3 years ago

I need help ASAP, please!

Mathematics

1 answer:

Scrat [10]3 years ago

6 0

This seems like it would be more of a bar graph. The way to construct this would be to make x (bottom) the test scores and y (left) the amount of students who got that score. You would be able to conclude that a majority of students in the class got between 80 and 89.

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In the previous question you found 5% of £84 . Now use your answer to<br> increase £84 by 5%. *

Sergeu [11.5K]

Answer:

88.20

Step-by-step explanation:

100%-> 84

105%-> 88.20

6 0

2 years ago

Slope -3/4, through (-2,4)

exis [7]

Answer:

I assume you want the equation for the line in y=mx+b form, if not, you can just transfer this form to standard or intercept. y=(-3/4)x+2.5

Step-by-step explanation:

Since you have the slope and a point, plug in the points to the equation y=9-3/4)x+b to get 4=(-3/4)(-2)+b and solve.

8 0

3 years ago

What is the difference b/w "Binomial Series" and "Binomial Theorem"? Also give formula for each.

horrorfan [7]

Step-by-step explanation:

$\huge{\underbrace{\overbrace{\mathfrak{\pink{Answer:}}}}}$

The binomial theorem states that for some a,b∈R and some k ∈Z+ ,

(a+b)k=∑n=0k(kn)ak−nbn.

The binomial series allows us to use the binomial theorem for instances when k is not a positive integer. The binomial series applies to a given function f(x)=(1+x)k for any k∈R with the condition that |x|<1 . It is stated as follows:

(1+x)k=∑n=0∞(kn)xn .

Note that the binomial theorem produces a finite sum and the binomial series produces an infinite sum.

8 0

2 years ago

. sipho buys a car for r169 000. he pays a deposit of 15% and then makes monthly installments of 1% of the leftover amount for 9

Aliun [14]

The amount for the deposit is $25350, monthly payment is $1436.5 and the total amount that Sipho pays is $178492.

Given price of car $169000, deposit of 15%, monthly installments being 1% of left over price and number of years be 9 years.

We have to find the amount of deposit, monthly installments and the total amount paid by Sipho.

We have been told that deposit is 15% of total amount. So the deposit will be 15%*169000=$25350.

Monthly installment is 1% of the left over amount.

left amount=169000-25350=$143650.

Monthly installment being =143650*1/100

=$1436.5

Total amount paid by Sipho=deposit +installment amount * numberof installments

Number of installments=12*9

=108

Total amount=25350+1436.5*108

=25350+155142

=$178492

Hence deposit is $25350, monthly payment being $1436.5, total amount be $178492.

Learn more about installments at brainly.com/question/2151013

#SPJ4

5 0

1 year ago

Does anyone know if 2/8 is equivalent to 16/64???

Papessa [141]

Answer:

Step-by-step explanation:

How is 16 related to 2? We multiply 2 by 8, obtaining 16.

How is 8 related to 64? We multiply 8 by 8, obtaining 64.

So 2/8 is equivalent to 16/16.

5 0

2 years ago

Read 2 more answers