What is the electrical charge If you have 10 protons and 10 neutrons

To be called the Order of the mayor of minors nonzero in a Matrix Select the appropriate response: A) Ratio of a Matrix B) Opposite of a matrix C) Diagonal of a matrix D) Range of a matrix Can anyone confirm if the answer is D) ?

Factor the expression over the complex numbers. X^2+50

Dan buys candy that cost $7 per pound. he will buy at most 6 pounds of candy. What are the possible amounts he will spend on candy

51 gallons in 14 minutes it sed find each unit rate. Round to the nearest hundredth if necessary

When rolling a number cube, what are the odds against rolling a 1 on a single roll? A) 1:6 B) 6:1 C) 1:5 D) 5:1

During his first vet visit, Pedro's puppy weighed 6 1/8 pounds. On his second visit, he weighed 9 1/16 pounds. How many weight did he gain between visits?

N the numerical sentence below, A = 8, D = 1/2, and F = 1/4. What are the values B, C, and E if the sentence below is equivalent to the numerical sentence, 2 * 4 = 8?

What's the perimeter of a regular heptagon if one side measures 3 inches? A. 10 in. B. 11 in. C. 21 in. D. 18 in.

Can there be more than one ">"'s in one inequality?

The expression 0.036m^3/4 is used in the study of fluids. evaluate the expression for m = 46X10^4