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nata0808 [166]
3 years ago
9

Jasmine sold 90 rolls of wrapping paper jasmine sold 2 times as many rolls of wrapping paper is Carly how many rolls of wrapping

paper did they sell altogether
Mathematics
2 answers:
Marat540 [252]3 years ago
4 0
You have to Divide 90/2=45 then that how you get your answer
Nina [5.8K]3 years ago
3 0
First find out how many Carly sold:-

90 ÷ 2 = 45
Carly sold 45 rolls

Add to find out how many the sold together:-

90 + 45 = 135

Jasmine and Carly sold 135 rolls of wrapping paper together. 
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A committee consisting of 3 faculty members and 5 students is to be formed. Every committee position has the same duties and vot
Lemur [1.5K]

Answer:

In 16170 ways the committee can be formed.

Step-by-step explanation:

3 faculty members and 5 students are required to form a committee.

The eligible to serve on the committee are 7 faculty members and 11 students.

If each committee position has the same duties and voting rights.

Then, the number of ways of selecting 3 faculty members out of 7 eligible faculty members is ^7C_{3} = 35.

Again, the number of ways of selecting 5 students out of 11 eligible students is given by ^{11}C_{5} = 462.  

Therefore, in (35 × 462) = 16170 ways the committee can be formed. (Answer)

5 0
4 years ago
Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum dista
MAVERICK [17]

Answer:

Max: 500

Min: 492

Step-by-step explanation:

Her dog is on an 8 meter leash but it doesn't necessarily take up the whole leash. The most is could be closer to her house than Morgan is 8 meters, the least is 0.

Most: 500-0=500

Min: 500-8=492

Please rate, thank, and mark branliest (not necessarily mine) Hope this helps :)

4 0
3 years ago
C is what 6x + 1 - (3x - 1) equals
Mekhanik [1.2K]

Answer:

A

Step-by-step explanation:

just take the parenthesis off because in this equation you can just ignore them.

7 0
3 years ago
Read 2 more answers
. A research study about test anxiety will measure the change in heartrate of the test-taker. The researcher randomly assigns pa
elena55 [62]

Answer:

Timed test.

Step-by-step explanation:

An operational definition gives exactly what the independent variable means and its mode of measurement. The Independent variable is the variable in a research or experimental study which causes a change in the the measured variable. Hence, the independent variable is the predictor variable. In the study above, the independent variable is the timed test which is used to observe changes in the heart rate of the test taker (test anxiety). The change innheartrate of the test taker is the dependent variable.

5 0
3 years ago
Solve: 98-X = 27X-3<br> O A. x = 5<br> O B. X= -5<br> O<br> C. X = -1/5<br> D. X = 1/5
FrozenT [24]

Answer:

Honeslty its 5 idrk if its - or positive

Step-by-step explanation:

Sorry for not really helping

3 0
3 years ago
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