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egoroff_w [7]
3 years ago
6

Please help asap!! 50 points!!!!!!

Mathematics
2 answers:
kicyunya [14]3 years ago
6 0

Answer:

1

Step-by-step explanation:

{5x}^{4}  +  {7x}^{3}   - 2  {x}^{2}  - 3x + c \div (x + 1) \\  = (5 {x}^{3} + 2 {x}^{2}   - 4x + 1)(x + 1) + c - 1 \\  \\ c - 1 = 0 \\ c = 1

fgiga [73]3 years ago
6 0

Answer:

ok

Step-by-step explanation:

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A certain model of automobile is available in seven exterior colors, three interior colors, and four interior styles. In additio
VikaD [51]

Answer:

336 version

Step-by-step explanation:

To determine the total possible number of combination we will use the product rule

Total numbers of exterior colour 7

Total number of interior colour 3

Total number of interior style 4

Total number of transmission option 2

Total number of engine option 2 therefore the total combination is

7*3 *4*2*2 = 336 possible combination

6 0
3 years ago
Terra cotta means "made from onyx."<br><br> true<br><br> false
Papessa [141]

Answer:

False

Step-by-step explanation:

Onyx is made for jewels.

5 0
3 years ago
Read 2 more answers
What is 6.42 x 10^23 in standard notation
katrin2010 [14]

Answer:

642000000000000000000000

Step-by-step explanation:

8 0
3 years ago
Rob and john share money in a ratio of 9:4. How much of the £39000 does john get ?
murzikaleks [220]
\bf \cfrac{Rob}{John}\qquad 9:4\qquad \cfrac{9}{4}\qquad \cfrac{9\cdot \frac{39000}{9+4}}{4\cdot \frac{39000}{9+4}}\implies \cfrac{9\cdot 3000}{4\cdot 3000}
3 0
3 years ago
Tim predicts he will get 98 points on the next exam. If Tim actually earned 62 points, what was Tim's percent error? Round your
cupoosta [38]
% change= (new # - original #) ÷ original # x 100

original #= 98
new #= 62

% change= (62-98)/98 x 100
= -36/98 x 100
= -0.36734 x 100
= -36.73%

Rounded to nearest 10th of %= -36.7%

CHECK:
= 98 - (98 * 36.73%)
= 98 - (98 * 0.3673)
= 98 - 36
= 62 new #

ANSWER:
Her percent error was 36.7% (rounded to the nearest tenth of a percent). The negative indicates a decrease.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
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