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cricket20 [7]
3 years ago
7

Brittany wants to make cookies for the whole fourth grade. One batch of dough makes 2 dozen cookies. There are 68th fourth grade

rs at her school. Is it reasonable to say that brittany will need more than two batches of dough
Mathematics
2 answers:
Oksana_A [137]3 years ago
4 0
Yes it is reasonable to say
zalisa [80]3 years ago
3 0
Yes if you multply 24/68 you get 1635 as your answer hope it helped

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sam can fill 7 glasses with soda every 29.1 seconds. How long would it take Sam to fill 14 glasses and 21 glasses with soda
alekssr [168]
It would take him 58.2 seconds to fill 14 glasses and it would take him 87.3 seconds to fill 21 glasses
7 0
3 years ago
Can somebody help me?????
natta225 [31]

Answer:

1/2 = 3/6

Step-by-step explanation:

.................

6 0
3 years ago
Read 2 more answers
A right-angled triangle has one side of length 1.5 cm. Its hypotenuse is 6 cm. How long is its other side?
irga5000 [103]

Answer:

Step-by-step explanation:

pythagorean theorem. a^2+b^2=c^2

1.5^2+b^2=6^2

2.25+b^2=12

12-2.25=b^2

b^2=9.75

take the square root

b=3.12

7 0
3 years ago
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Find the product. Tell which strategy you used for (4 x 10) x 10
Hitman42 [59]
PEMDAS
do parentheses first
4 x 10=40
40 x 10=400
3 0
3 years ago
WILL GET BRANLIEST
erma4kov [3.2K]

Answer:

The correct options are;

Answer to A1 is D

Answer to A2 is D

Answer to A3 is D

Answer to A4 is D

Answer to A5 is D

Answer to A6 is D

Answer to A7 is D

Answer to A8 is D

Answer to A9 is D

Answer to B1 is I

Answer to B2 is I

Answer to B3 is I

Answer to B4 is I

Answer to B5 is I

Answer to B6 is I

Step-by-step explanation:

The given function is f(x) = 9·x² + 54·x - 66

The extremum of the function are found as follows;

d(f(x))/dx = 0 = d(9·x² + 54·x - 66)/dx = 18·x + 54

∴ 18·x + 54 = 0 at the maximum or minimum points

x = -54/18 = -3

Given that d²(f(x))/dx² = 18 > 0. x = -3 is a minimum point

Given that the function is a quadratic function, we have;

1) Points to the left of x = -3 are decreasing

2) Points to the right of x = -3 are increasing.

6 0
3 years ago
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