The lengths of two insects are given below. ·
Ladybug: 10 millimeters ·
Walking stick: 30 centimeters
What is the difference in length of these two insects in millimeters?
A 70 mm
B 20 mm
C 290 mm
D 2,990 mm
35. Which statement best describes purchases made with a debit card?
A Purchases made with this card are subject to interest.
B Purchases made with this card are subject to a credit limit.
C Purchases made with this card can be paid over time.
D Purchases made with this card are withdrawn directly from a bank account.
C290 mm
A math tutor might reply if you indicate what YOU think first.
For the first question, to find the difference in length of the two insects in millimeters, we need to convert the length of the walking stick from centimeters to millimeters and then subtract the length of the ladybug from it.
The walking stick is given as 30 centimeters. To convert centimeters to millimeters, we can multiply the length by 10, since there are 10 millimeters in a centimeter.
30 centimeters * 10 millimeters/centimeter = 300 millimeters
So, the length of the walking stick in millimeters is 300 millimeters.
Now, we can subtract the length of the ladybug (10 millimeters) from the length of the walking stick (300 millimeters) to find the difference in length.
300 millimeters - 10 millimeters = 290 millimeters
Therefore, the difference in length of these two insects in millimeters is 290 mm. Therefore, the correct answer is option C.
For the second question, the statement that best describes purchases made with a debit card is:
D) Purchases made with this card are withdrawn directly from a bank account.
Unlike a credit card where purchases are made on credit and need to be paid off later with interest or over time, purchases made with a debit card are directly taken from the linked bank account. Therefore, the correct answer is option D.