Hello!
What we know so far is that Josh has hiked 17km. He is 2km short of being half way done with the hike.
To solve this, we must add 17 and 2 (to find the kilometers that he has hiked and the kilometers that he needs to hike to reach half way.)
17+2= 19
Now we know that 19km is exactly halfway in Josh's hike.
To find the total amount of km in Josh's hike, we must multiply 19 by two. (Half way times two = total amount)
19x2= 38
The total amount of kilometers in Josh's hike is 38km.
I hope this helps you!!
Answer:
The manager can select a team in 61425 ways.
Step-by-step explanation:
The order in which the cashiers and the kitchen crews are selected is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
In how many ways can the manager select a team?
2 cashiers from a set of 10.
4 kitchen crews from a set of 15. So
The manager can select a team in 61425 ways.
Answer: C
: Miriam multiplied correctly, but her third fraction should be .S
Step-by-step explanation: Miriam used the unit conversation upside down. The 7000 g should have been multiplied by 1oz/28.35g
The grams cancel and the division of 7000 be 28.35 results in 246.91 oz Round to 252oz.
Alternative: 7kg (2.21 lb/kg)(16oz/lb)=252.5oz
The kg and lbs cancel and the amount of ounces remains.
Answer:
Using 3.14 as pi, the answer would be 56.52, and using just pi (as in the input on a calculator) would be 56.54867.
Step-by-step explanation:
The equation for circumference of a circle is C = πd, C representing the circumference and d representing the diameter. Since the equation shows the radius, the equation can also be C = 2πr, since the radius is half of the diameter. Multiply nine by two to get eighteen. 18 times 3.14 = 56.52.
30, you can devide 135 by 4.5
