2 years ago

Pleaseeee help me do a and b for question 3!! (For 100 points!!)

Mathematics

2 answers:

Lorico [155]2 years ago

4 0

Mark them brainiest!! ((:

sp2606 [1]2 years ago

3 0

Answer:

see explanation

Step-by-step explanation:

(a)

The 2 colours are yellow and blue

yellow : blue = 14 : 24 ( divide both parts by 2 )

= 7 : 12 , or $\frac{7}{12}$

(b)

The number of red snacks = 13 per 100

Then number of red for 500 = 13 × 5 = 65 ( 500 is 5 times greater than 100 )

You might be interested in

Round 78,098 to the nearest hundred i need help PLEASE

Zinaida [17]

Answer:

78,100

Step-by-step explanation:

4 0

2 years ago

Lauryn receives a discount on each book she purchases. The original price of each book is x dollars. She purchase 4 books for a

alekssr [168]

If lauryn has purchased 4 books you have to do (2x-12)^4. Expand it to: (2x-12)(2x-12)(2x-12)(2x-12) multiply together. Then solve for x. If you need more help let me know.

6 0

3 years ago

Add.<br> (-x^3+26x^2-7-13)+(6x^4-x^3+8x+27)<br> express the answer in standard form.

Alex777 [14]

$(-x^3+26x^2-7-13)+(6x^4-x^3+8x+27)\\\\=-x^3+26x^2-7-13+6x^4-x^3+8x+27\\\\=6x^4+(-x^3-x^3)+26x^2+8x+(27-7-13)\\\\=\boxed{6x^4-2x^3+26x^2+8x+7}$

4 0

3 years ago

-18>1.5q solve the inequality. Graph the solution.

inysia [295]

Answer:

q < - 12

Step-by-step explanation:

1.5q < - 18

4 0

3 years ago

Ten cards numbered 1 through 10 are mixed together and then one card is drawn. What is the

aivan3 [116]

Chance of a 2: 1/10. Chance of a 3: 1/10. These are disjoint events (they can’t happen at the same time) but we need the probability that either can happen. So 1/10+1/10=2/10=1/5.
This intuitively makes sense since there are 2 numbers out 10

3 0

3 years ago