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Sveta_85 [38]
3 years ago
7

1) Abby started making oatmeal cookies at 11:30 A.M. It took her 30 minutes to make the

Mathematics
2 answers:
rjkz [21]3 years ago
8 0

Answer:1:30

Step-by-step explanation:

if  she started at 11:30

taking her 30mins to make the dough

it hits 12:00

then an 1 hour and 30 mins to bake it

bringing it to 1:30

mel-nik [20]3 years ago
6 0

Answer: 1:30

Step-by-step explanation: 11:30+0:30=12

12+1hour=1:00

1:00+0:30=1:30

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What transformation has changed the parent function f(x) = log4 x to its new appearance shown in the graph below?
Lostsunrise [7]
I think you forgot to attach the graph along with the question. I am answering the question based on my research. "f(x + 5) + 5" is the one transformation among the following choices given in the question that <span>has changed the parent function f(x) = log4 x to its new appearance. The correct option among all the options that are given in the question is the fourth option.</span>
4 0
3 years ago
B<br> Round your answer to the nearest hundredth.<br> A<br> 9<br> B<br> 5
nignag [31]

Answer:

  56.25°

Step-by-step explanation:

The definition of the cosine function tells you that

  cos(B) = BC/BA

  B = arccos(BC/BA) = arccos(5/9)

  B ≈ 56.25°

8 0
3 years ago
2x+1=5<br> Can you please answer my question
Firdavs [7]

Answer:

x = 2

Step-by-step explanation:

2x + 1 = 5

2x = 4

x = 2

8 0
3 years ago
The height, h, in meters above the ground, of a projectile at any time, t, in seconds, after the launch is defined by the functi
Ivanshal [37]
The equation h(t) =-6t^2 + 15t + 2 <span>sets the parabola. You can find the parabola vertex as:
</span>
t_v= \frac{-b}{2a} =- \frac{15}{2\cdot (-6)} = \frac{15}{12}= \frac{5}{4}=1.25

then 

h( \frac{5}{4} )=-6\cdot  (\frac{5}{4} )^2+15\cdot \frac{5}{4} +2= \frac{91}{8} =11.375

This means that the maximum height is 11.375 m and <span>a projectilereaches this height at 1.25 seconds.</span><span /><span>
</span><span>
</span><span>The projectile initially launched at time t=0, so the initial height is h(0)=2 m</span>


6 0
4 years ago
3 times a number incresed by 8 is no more than 4 find the numbers
Sveta_85 [38]

Answer:

x \leq \frac{-4}{3}

Step-by-step explanation:

x = the number

3x + 8 \leq 4

3x \leq -4

x \leq \frac{-4}{3}

5 0
4 years ago
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