3.25 x 14
A. 57.90
B. 47.20
C. 45.50
C. 45.50
1/2 x 1/4
A. 0.245
B. 1.2
C. 0.125
C. 0.125
How many letter does Chargoggagoggmanchauggagoggchaubunagungamaugg have?
45
What is the answer to life?
42
Find the value of x
x + 14 = 32
A. 10
B. 21
C. 18
C. 18
6.84 x 2.3
A. 15.723
B. 17.532
C. 14.692
A. 15.732
2/3 x 4/5
A. 67
B. 1/6
C. 8/15
C. 8/15
Find the value of y
9.5 - y = 4.2
A. 5.3
B. 4.3
C. 5.1
A. 5.3
48.75 x 3.6
A. 200.25
B. 175.5
C. 170.35
B. 175.5
3/8 x 4/9
A. 15/8
B. 1/6
C. 7/12
B. 1/6
Find the value of a
3a + 4.5 = 19.5
A. 3
B. 5
C. 6
B. 5
56.98 x 7.2
A. 307.68
B. 400.887
C. 410.256
C. 410.256
5 x 7/10
A. 35/50
B. 3 1/2
C. 1/5
B. 3 1/2
Find the value of b
5b + 2b - 4 = 17
A. 5
B. 3
C. 67
B. 3
30.83 x 2.7
A. 80.696
B. 83.241
C. 79.204
B. 83.241
1 1/2 x 2 2/3
A. 3 3/5
B. 4/6
C. 4
C. 4
A vertically oriented, axisymmetric convergent nozzle of height H is filled with an incompressible fluid whose dynamic viscosity varies with height z due to a temperature gradient, modeled as mu(z) = mu_0 * (1 + z/H)^(-1). At the top inlet (z = H), the radius is R_0, and it tapers parabolically to an outlet radius of R_1 at the bottom (z = 0) according to R(z) = R_1 + (R_0 - R_1) * (z/H)^2. The fluid enters the top at a volume flow rate Q_0 and density rho, and as it flows downward under gravity g, it evaporates from the boundary at a mass flux rate m''(z) = beta * v(z), where v(z) is the local average velocity and beta is a small constant.
67 lol
Find the integral of the following function with respect to x
Integral of [ e^(2x) * cos(3x) ] dx
EASTER EGG QUESTION!!!
(1/13) * e^(2x) * [ 2*cos(3x) + 3*sin(3x) ] + C
Find all real values of x
log_3(x) + log_3(x - 6) = 3
x = 9