Answer: It would be C
Step-by-step explanation:
because on Sat. there were 80 discs and on Mon. there were 55 discs, so 55-80=25 and C is your answer
Answer:
166.336 Cubic Centimeters
Step-by-step explanation:
Volume is calculated by L x W x H
11.3 x 4.6 x 3.2 is 166.336
Answer:
7.5 cm^2
Step-by-step explanation:
Aqui, temos Cos A = 0,8 = 8/10 = 4/5.
Cos B = 0,6 = 6/10 = 3/5.
O que isto significa é que os dois outros lados do triângulo retângulo são 3 cm e 5 cm, respectivamente.
Isso ocorre porque, o oposto do ângulo agudo A é adjacente ao ângulo agudo B e vice-versa.
Portanto, a partir dos valores de ambos, podemos obter os dois outros lados.
Matematicamente, a área da direita é 1/2 * b * h b e h são 3 e 5, respectivamente.
Assim, área = 1/2 * 3 * 5 = 7,5 cm ^ 2
Answer:
$111400
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 5.7%/100 = 0.057 per year,
then, solving our equation
I = 100000 × 0.057 × 2 = 11400
I = $ 11,400.00
The simple interest accumulated
on a principal of $ 100,000.00
at a rate of 5.7% per year
for 2 years is $ 11,400.00.
Answer:
Tn = -4n²+40n+36
Step-by-step explanation:
A general quadratic sequence, Tn = an²+bn+c, where n is the term of the sequence.
So, when n = 1, Tn = 72, which means T1 = a+b+c=72.
when n = 2, Tn = 100, which means T2= 4a+2b+c = 100
when n = 3, Tn = 132, which means T3 = 9a+3b+c = 132.
Now, use a calcaulatot to solve the 3 variable simultaneous equation. According to my calculator, a = -4, b = 40, c = 36.
Hence, you a, b, and c in the Tn equation given above.
Therefore, <em>Tn = -4n²+40n+36</em>
