MathMaster

4.9

4.8

4.7

4.6

5 x (8-4) ÷ 4 - 2

Perform the linear of distribution partitions of 72/48

27 men con do a Certain job in 15 days. In hou many days can 18 men do the same job at the same job?

Three cars leave a city simultaneously, the first every 12 days, the second every 5 days and the third every 17 days. If they start their journey on January 5th from a single starting point, on which two future dates will they coincide in their departure?

2 1/2 + 3/4 = to the lowest terms

Divide using repeated subtraction: 93/10

During a running competition, Pedro covered 3/5 of the total distance in the first stage, while in the second stage he covered 3/8 of the total distance. Knowing that this race is 42 km long, what was the total distance covered by Pedro?

Create 5 fractions using the whole numbers 0 through 9, exactly one time each as numerators and denominators, and place them all on a number line.

f(x,y)=3x2−4y2 . Find the directional derivative at the point (1,−1) in the direction of the vector u=(3,4)

How many months are needed for an investment of 869,000 to generate 85,000 in interest, if the agreed rate is 12.5% per year.

How much interest will you have to pay your creditor on a loan? ₵8,000,000 for 10 and a half years, if the agreed rate is 8.5% per year and the interest is paid at the maturity of the transaction?

5-(-5)+(-800)+710

T(X,Y,Z)=(Z,X,-Y,-Z) dimension of the kernel of this operator

Result of the scalar product between u=(1,-2,3) and v=(0,2,1)

Therefore, given the vectors u=(1,-2) and v =(3,-3), as for the option that presents the vector resulting from the operation w=u-2v

Use the associative property of multiplication to write an equivalent expression: -x •(6•25)

Exponential form form for: -4(4)(4)(4)(4)

Determine the area of the triangle formed by the vectors u=(1,2,0) and v=(0,1,2)=

Write in expanded form and evaluate if possible -x^4

Jacob is a salesman who receives a $1,100 draw per week. He receives a 12% commission on all sales. Sales for Jacob were $205,000 for the month. Assuming a four-week month, Jacob's final commission after the draw for the month is: