fafane
Answered

Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

1) how many significant digits are there in the sum of 45.10 and 102.203?

A) 3
B) 4
C) 5
D) 6

2) A COMMON SPEED AT WHICH ADULTS ROLL BOWLING BALLS IS 15 MI/H. 15 MI/H IS EQUIVALENT TO HOW MANY FEET PER SECOND?

A) 0.045
B) 15
C) 22
D) 1320

3) THE APPROXIMATE NUMBER OF CALORIES C AN ANIMAL NEEDS EACH DAY IS GIVEN BY A C= 72m 3/4 , WHERE M IS THE ANIMAL'S MASS IN KILOGRAMS . HOW MANY CALORIES DOES AN 81 KILOGRAM ADULT MALE NEED EACH DAY?

A) 216 CALORIES
B) 1944 CALORIES
C) 4374 CALORIES
D) 5832 CALORIES

4) HOW MANY SIGNIFICANT DIGITS ARE THERE IN 0.07010?

a) 2
b) 3
c) 4 
d) 5

Sagot :

Oi  :)

1) There are 3 significant digits
[tex]45.10+102.203= 147.303[/tex]

2)
15 Mi/h  =  22 ft/s

3)
[tex]C= 72*m* \frac{3}{4} \\ \\ C= 72*81* \frac{3}{4} \\ \\ C= \frac{17496}{4} \\ \\ C=4374[/tex]

4)
There are 4 significant digitis. Leter C 
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.