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sleet_krkn [62]
2 years ago
10

In the sequence geometric? if so, identify the common ratio, 5, -20, -80, -180

Mathematics
2 answers:
elena-14-01-66 [18.8K]2 years ago
4 0

Answer:

-80 ez me beignet frtttt

levacccp [35]2 years ago
3 0

Answer:- 80

Step-by-step explanation: its pretty easy hope it helps ✨

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Suppose there are approximately 220 calories in 3 servings of a particular brand of cereal and 362 calories in 5 servings of the
ELEN [110]

Answer:

.93 calories per serving

Step-by-step explanation:

220 ÷ 3 = 73.3333333 calories per serving

3 ÷ 220 = 0.0136363636

362 ÷ 5 = 72.4

5 ÷ 362 = 0.0138121547

73.3333333 - 72.4 = 0.9333333 = around .93

7 0
3 years ago
when making a peanut butter and jelly sandwich, 96% of people put the peanut butter on first. write 96% as a decimal.
ikadub [295]
Drop the percent sign so that you only have 96 then divide by 100 to get the decimal (or move the decimal place to the left two).


96% --- drop the percent
96 ----- move the decimal place over to or divide by 100


96/100
96.0


.96
3 0
3 years ago
Read 2 more answers
The number 3.07 × 10 -4 written in standard form is _____.
Nina [5.8K]

Answer:

0.000307

Step-by-step explanation:there will be no explaintion but it should be correct

8 0
3 years ago
Hey i need help (winner gets crowned brainlyest)
Alenkinab [10]

Answer:

Step-by-step explanation:

13) x⁴-12x² +36    

(a-b)² = a²-2ab+b²

a = x² ; b = 6

(x²)² - 2 * x² * 6 + 6² =  (x² - 6)²

14) w⁴- 14w² - 32 =     w⁴+ 2w² - 16w² - 32  = w² (w² + 2) - 16 (w²+2)

                           = (w² + 2) (w² -16 )

15) k³ + 7k² - 44k = k ( k² + 7k -44)  = k ( k+11 ) ( k-4 )

16) 2a³ +28a²+96a =2a(a²+14a+48) = 2a(a+6)(a+8)

17) -x³ +4x² +21x = (-x) ( x² - 4x - 21) = (-x)(x-7)(x+3)

18) m⁶ - 7m⁴ -18m² = m² ( m⁴-7m²-18) = m² (m²-9)(m²+9)

                             = m² (m+1) (m-1)(m²+9)

19) 9y⁶ +6y⁴ + y²= y² ( 9y⁴+6y²+1) = y² (3y²+1)²

20) 8c⁴+10c² -3 = (4c +1)(2c-3)

3 0
3 years ago
Please help. I can not figure it out. I will mark brainliest.
zhuklara [117]
(0,30), (1,20)
(20-30)/(1-0) = -10/1 = -10 slope
We know y intercept is 30
Equation: y = -10x + 30
6 0
3 years ago
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