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stira [4]
3 years ago
9

While visiting Italy, Tyrone bought an Italian soccer shirt with a cost of 75 euros. If e represents the cost in EUROS, the cost

of the shirt in American dollars can eb calculated using this expression below.
1.49e
What is the list price, in American dollars, of the soccer shirt?
Mathematics
1 answer:
maria [59]3 years ago
8 0
The answer will be 111.75
1.49(75)
=111.75
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If base 1 is 4 and base 2 is 8 and the height is 2 what’s is the area of the trapazoide
Jet001 [13]

Answer:

12

Step-by-step explanation:

(4+8) × 2 /2 = 12

8 0
3 years ago
A certain 300-term geometric sequence has first term 1337 and common ratio $-\frac12$. How many terms of this sequence are great
TEA [102]

There are 6 terms in the sequence greater than 1.

<h3>What is a geometric series ?</h3>

A geometric series is  sum of infinite numbers which has a common ratio between its successive terms.

The missing common ratio value is -1/2

It is given in the question that

the number of terms in the sequence = 300

Sum = a₁ (1-rⁿ)/(1-r)

nth term is given by

aₙ = a₁r⁽ⁿ⁻ ¹⁾

1337(1/2)^(n - 1) = 1

(1/2)^(n - 1)  = 1/1337

Applying log on both sides

log (1/2)^(n - 1) = log (1/1337)

(n - 1) log(1/2)  = log(1/1337)

n  = log (1/1337)/ log (1/2) + 1 ≈ 11.384

the 11th term  is 1337(-1/2)^(10)  ≈ 1.305

and

And the 12th term is 1337(-1/2)^11  =  -.653

As the even terms are negative , they are less than 1 and , therefore the odd terms from 1 - 11 term will be positive and greater than 1.

Therefore there are 6 terms in the sequence greater than 1.

To know more about Geometric Series

brainly.com/question/4617980

#SPJ1

6 0
2 years ago
HARDEST MATH PROBLEM!
Marianna [84]

The result of subtracting and simplifying the rational expression in its fully factored form is \frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

<h3>Simplifying an expression in fully factored form</h3>

From the question, we are to subtract the rational expressions and express in the factored form

The given expression is

\frac{n^{2} + 5n - 36 }{n^{2} -25} - \frac{n^{2} +8n +15 }{5n^{2} -125}

Factor 5n² - 125

\frac{n^{2} +5n - 36 }{n^{2} -25} - \frac{n^{2} +8n +15 }{5(n^{2} -25)}

\frac{5(n^{2} +5n - 36) - (n^{2} +8n +15) }{5(n^{2} -25)}

\frac{5n^{2} +25n - 180 - n^{2} -8n -15 }{5(n^{2} -25)}

Simplify

\frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

Hence, the expression is \frac{4n^{2} +17n - 195 }{5(n^{2} -25)}

Learn more on Simplifying an expression here: brainly.com/question/11792603

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4 0
1 year ago
What the slope (0,7) and (2,4)​
vodka [1.7K]

Answer: -3/2

Step-by-step explanation:

m= y2-y2 over x2-x1

4-7 over 2-0 is m= -3/2

Hope this helps!  :)

6 0
3 years ago
Plz guys help me I don't no how to do math plz
zaharov [31]
The image does not load, some "enter your password" thing pops out. idk?
6 0
3 years ago
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