1.If Jaime is riding at 14 miles per hour and Cori is riding at 0.40 km per minute, how far will each of them bike in two hours? 1 mile is equivalent to 1.61 kilometers.Use the equation d=vtA.Jaime will bike 28 miles and Cori will bike 29.82 miles
B.Jaime will bike 38.64 miles and Cori will bike 28 miles
C.Jaime will bike 28 miles and Cori will bike 38.64 miles
D.Jaime will bike 29.82 miles and Cori will bike 28 miles
2.One city's highest temperature during this passed summer was 34 degrees Celsius, a second city's highest temperature over the same period was 97 degrees Fahrenheit. Convert City 2's temperature to Fahrenheit, using F=(C×9/5)+32, to determine which city had the highest temperature during the summer.(1 point)
A.City 1 had a highest temperature of 93.2 degrees Fahrenheit, while City 2 had a higher maximum temperature of 97 degrees Fahrenheit.
B.The two cities had the same highest temperature.
C.City 1 had a highest temperature of 29.4 degrees Fahrenheit, while City 2 had a higher maximum temperature of 97 degrees Fahrenheit.
D.City 1 had a highest temperature of 97 degrees Fahrenheit, while City 2 had a higher maximum temperature of 93.2 degrees Fahrenheit.
3.Convert the following two densities to grams per cubic centimeter to determine which mineral is more dense.
Galena, which has a density of 0.0074 kilograms per cubic centimeter. and tiger's eye, which has a density of 2,640 kilograms per cubic meter.
A.Galena has a density of 20.64 grams per cubic centimeter, which is less dense than tiger's eye at 70.4 grams per cubic centimeter.
B.Galena has a density of 7.4 grams per cubic centimeter, which is more dense than tiger's eye at 2.64 grams per cubic centimeter.
C.Galena has a density of 0.74 grams per cubic centimeter, which is less dense than tiger's eye at 2.64 grams per cubic centimeter.
D.Galena has a density of 70.4 grams per cubic centimeter, which is more dense than tiger's eye at 20.64 grams per cubic centimeter.
4.Two taxi companies in a city only charge by mileage and do not charge an initial fee. If Taxi 1 charges $3.00 per miles and Taxi 2 charges $1.77 per kilometer. Determine how much a 12 mile ride will cost in each taxi. There are 1.61 kilometers in every mile.(1 point)
A.A 12 mile ride in Taxi 1 costs $36.00, and in Taxi 2 it costs $34.20
B.A 12 mile ride in Taxi 1 costs $36.00, and in Taxi 2 it costs $13.19
C.A 12 mile ride in Taxi 1 costs $34.00, and in Taxi 2 it costs $34.20
D.A 12 mile ride in Taxi 1 costs $34.20, and in Taxi 2 it costs $36.00
The linear density of a rope is the ratio of its mass per unit length. It is given by the equation λ=m/l, where λ is the linear density, m is the mass, and l is the length. If the linear density of a rope is given with units of g/cm and the distance is given in units of cm, what would be the units for mass?(1 point)
A.g/cm
B.g
C.g⋅cm
D.1/g
Thanks "Correct things" I got a 1/5! Amazing!
THANKS A TON I GOT THEM ALL WRONG CAUSE YOU DONT KNOW THE DAMN ANSWERS SO THANK YOU SOOOOO MUCH
Aight so Im taking this quiz right now for anyone in the future and I know 1 is C.
lol yall need medical attention
1. To find the distance each person will bike in two hours, we can use the formula d = v * t, where d is the distance, v is the velocity, and t is the time.
For Jaime, we are given the velocity in miles per hour, so we can directly multiply it by the time in hours:
d(Jaime) = 14 miles/hour * 2 hours = 28 miles
For Cori, we are given the velocity in kilometers per minute. Since 1 mile is equivalent to 1.61 kilometers, we need to convert her velocity to miles per hour:
0.40 km/minute * 60 minutes/hour * 1 mile/1.61 kilometers = 0.372 miles/hour
Then we can use this velocity to calculate her distance:
d(Cori) = 0.372 miles/hour * 2 hours = 0.744 miles
So the correct answer is A. Jaime will bike 28 miles and Cori will bike 0.744 miles.
2. To convert the temperature from Celsius to Fahrenheit, we can use the formula F = (C * 9/5) + 32, where F is the temperature in Fahrenheit and C is the temperature in Celsius.
For City 2, we are given the temperature in Celsius as 34 degrees:
F(City 2) = (34 * 9/5) + 32 = 93.2 degrees Fahrenheit
Comparing this to City 1's temperature of 97 degrees Fahrenheit, we can see that City 1 had a higher maximum temperature.
So the correct answer is A. City 1 had a highest temperature of 97 degrees Fahrenheit, while City 2 had a higher maximum temperature of 93.2 degrees Fahrenheit.
3. To compare the densities of the minerals, we need to convert the given densities to grams per cubic centimeter.
For Galena, the density is given in kilograms per cubic centimeter, so we need to convert it to grams per cubic centimeter:
0.0074 kg/cm^3 * 1000 g/kg = 7.4 g/cm^3
For tiger's eye, the density is given in kilograms per cubic meter, so we need to convert it to grams per cubic centimeter:
2640 kg/m^3 * (100 cm/m)^3 * 1000 g/kg = 2.64 g/cm^3
Comparing the two densities, we can see that Galena has a density of 7.4 grams per cubic centimeter, which is greater than the density of tiger's eye at 2.64 grams per cubic centimeter.
So the correct answer is B. Galena has a density of 7.4 grams per cubic centimeter, which is more dense than tiger's eye at 2.64 grams per cubic centimeter.
4. To calculate the cost of a ride in each taxi, we need to know the rates charged by each taxi and the distance of the ride.
For Taxi 1, the rate is $3.00 per mile, so for a 12-mile ride:
Cost(Taxi 1) = $3.00/mile * 12 miles = $36.00
For Taxi 2, the rate is $1.77 per kilometer. Since there are 1.61 kilometers in every mile, we need to convert the 12-mile ride to kilometers:
12 miles * 1.61 kilometers/mile = 19.32 kilometers
Cost(Taxi 2) = $1.77/kilometer * 19.32 kilometers = $34.20
So the correct answer is D. A 12 mile ride in Taxi 1 costs $34.20, and in Taxi 2 it costs $36.00.
The units for mass in the given linear density equation are g⋅cm.
So the correct answer is D. 1/g.
I gotchu
D
D
D
A
D
thank you "correct things" for telling us the WRONG things.
The answers for the QC in Connexus are:
#1: C
#2: A
#3: B
#4: B
#5: B
These are the right answers for anyone doing these!! 😁😁😁😁😁