Aleksandra

Chelsea sells flower bulbs to gardeners. She has 48 bulbs that can be packed in boxes of 8 or 4. How many ways can she pack the bulbs?

Which of the following statements about isotopes is/are true? a. Because isotopes have different numbers of neutrons, they have different mass numbers. b. because neutrons determine an atom's chemical properties, isotopes of the same element are very diff...

Which of these is the best example of deposition? a. Acid rain changes the chemical composition of limestone. b. Flowing water wears away the sharp edges of river rocks. c. A glacier melts and drops the sediment it was carrying. d. Water seeps into cracks...

We have six digits and we know that ten digit is his favorite and also that (hundred thousand digit + thousand digit) is also his favorite number, so: 2 3 4 5 6 7 would work because 2(100,000 digit)+ 4(thousand digit)=6 and we know that this sum is his fa...