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Deffense [45]
3 years ago
7

Can someone help me? its due in 10 minutes.

Mathematics
2 answers:
Eddi Din [679]3 years ago
8 0

Answer:

A= ×/87=43/100

I'm terrible in explaining this, but the answer is A. x = 37.41. Since you cross-multiply and divide. 87×43=3741 and 3741÷100=37.41

Lyrx [107]3 years ago
7 0

Answer:

The first option is correct.

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Given the equation g(t)=4^t , what is the average rate of change from 0≤t≤2?
andre [41]

Answer:

g(0)=4^0 = 1

g(1) = 4^1 = 4

g(2) = 4^2 = 16

Average :

(1+4+16)/3

=(5+16)/3

=21/3

= 7

Take a sum, divide by 3 because the counted datas are 3.

4 0
3 years ago
Help? Anyone have and idea?
Contact [7]
y=a\cdot b^x\quad,\quad b>0

a)
128=2 b^3\\
b^3=64\\
b=4\\\\
y=2\cdot4^x


b)
4=a\cdot b^0\\
1=a\cdot b^2\\\\
a=4\\
1=a\cdot b^2\\\\
1=4\cdot b^2\\
b^2=\dfrac{1}{4}\\
b=\dfrac{1}{2} \vee b=-\dfrac{1}{2}\\
-\dfrac{1}{2}

7 0
3 years ago
4.42 × 10–10 4.2 × 1010
Mama L [17]

Answer:

-105197.8

Step-by-step explanation:

4.42 × 10-104.2 × 1010 = -105197.8

Hope this helps!

5 0
3 years ago
Which of the following is the fourth step in copying an angle? Draw a ray through the new vertex and the intersection point of t
Temka [501]
<span>1. You are given an angle.
2. Draw a ray with one endpoint. This endpoint will be the vertex of the new angle.
3. Place the compass on the vertex of the given angle and swing an arc that intersects both rays of the given angle.
4. Place the compass on the vertex of the new angle and swing an arc similar to the first one you created.
5. Open the compass to the width of the intersection points of the rays and arc of the given angle.
6. Place the compass on the intersection point of the ray and arc of the new angle and swing another arc that intersects the first.
7. Draw a ray through the new vertex and the intersection point of the two rays.
8. This second ray creates an angle that is congruent to the given one.</span>
4 0
4 years ago
Read 2 more answers
Last year, a local car dealership sold 200 more cars with automatic transmission than with standard transmission. During that ye
MatroZZZ [7]

Answer:

The total number of automatic transmission car dealership sell = 728

Step-by-step explanation:

Given as :

Let the total number of standard transmission car = S

And the total number of automatic transmission car = 200 + S

The percentage of blue standard car = 15%

The percentage of blue automatic car = 10%

Total number of blue car sold = 152

∴    15% of S + 10% of ( 200 + S ) = 152

Or, 15 S + 10 × ( 200 + S )            = 152 × 100

Or, 25 S = 15200 - 2000

Or,  2 5 S = 13200

∴            S = \frac{13200}{25}

So,         S = 528

I.e The total number of standard transmission car = S = 528

And the total number of automatic transmission car = 200 + 528 = 728

Hence The total number of automatic transmission car dealership sell = 728 Answer

6 0
3 years ago
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