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Alexxandr [17]
3 years ago
6

How do you write 6.4 × 10^1 in standard form?

Mathematics
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

64

Step-by-step explanation:

6.4 * 10^1

is the same as:

6.4 * 10

= 64

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What is the center and radius of x^2+y^2+32^2+12y+288=0
faltersainse [42]

Answer:

No solution exists - it's an empty set!

Step-by-step explanation:

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4 years ago
Identify the type of data​ (qualitative/quantitative) and the level of measurement for the data described below. Explain your ch
Stella [2.4K]

Answer:

Option A) Quantitative, because numerical​ values, found by either measuring or​ counting, are used to describe the data

Step-by-step explanation:

We are given the following in the question:

The average monthly rainfall in inches for a certain city throughout the year.

The follow data can be expressed in the form of numerical.

Hence, it is quantitative data.

Also, the average rainfall can be expressed in the form of decimals. Hence, it can take ant value within an interval.

The decimal values has meaning.

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7 0
4 years ago
Help please.<br> 1.) 12x+9x+15x<br><br> 2.) 7n+28-21m
mixas84 [53]

Answer:     1. 36x        2.− 21 m + 7 n + 28

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Solve the equation for x.<br> - 7(x + 4) - 4= - 32<br> Integer or fraction
svet-max [94.6K]

Answer:

x=0

Step-by-step explanation:

- 7(x + 4) - 4= - 32

Add 4 to each side

- 7(x + 4) - 4+4= - 32+4

- 7(x + 4) = - 28

Divide by -7

- 7(x + 4) /-7= - 28/-7

x+4 = 4

Subtract 4 from each side

x+4-4 = 4-4

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8 0
3 years ago
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Complete the general form of the equation of a sinusoidal function having an amplitude of 1, a period of pi/2 , and a vertical s
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y = A sin(Bx + C) + D

where

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B = frequency
C = shift on starting angle
D = shift of wave on the y-axis

From the given problem, A = 1 and D = 3. There is no value for C because there is no mention of any shift in angle. About the frequency, you can obtain this by getting the reciprocal of the period. Thus, B = 2/π. The complete equation is

y = sin(2x/π) + 3
8 0
4 years ago
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