3 years ago

6x1 + 3 x (1/10) + 9 x (1/100) in standard form

Mathematics

1 answer:

Serga [27]3 years ago

5 0

0.09(70x+1) is the answer to this question

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According to Jax's pedometer, he walked 2.783 km, while taking care of the livestock in the morning, and 3.124, k, m, taking car

Minchanka [31]

Answer:

5.907 km

Step-by-step explanation:

2.783

3.124

______

5.907

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2 years ago

A manufacturer of college textbooks is interested in estimating the strength of the bindings produced by a particular binding ma

stepladder [879]

Answer: 196

Step-by-step explanation:

As per given , we have

Population standard deviation: $\sigma=0.6\ lb$

Significance level : $\alpha: 1-0.98=0.02$

Using the z-value table , the critical z value for 98% confidence : $z_{\alpha/2}=2.33$

Margin of error : E= 01 lb

Sample size : $n=(\dfrac{z_{\alpha/2}\cdot\sigma}{E})^2$

$n=(\dfrac{(2.33)\cdot(0.6)}{0.1})^2$

Simplify , we get

$n=195.4404\approx196$

Hence, the minimum sample size required for books = 196

8 0

3 years ago

What is a solution to the inequality y>3x-9

Alchen [17]

Answer:

Many answers including (0,0)

Step-by-step explanation:

Well there is many solutions since it is an inequality, in fact there are infinite possible solutions.

One possible solution is (0,0)

Here's a graph that shows some of the possible solutions:

7 0

3 years ago

Steve earns $9.45 less than twice the amount Bill earns. Steve earns $152.55. How much does Bill earn? Write an equation, Use x

Anna11 [10]

Equation
2x-9.45=152.55
x=81

5 0

3 years ago

If all of the diagonals are drawn from a vertex of a hexagon, how many triangles are formed?

Elan Coil [88]

If we consider it as a combination problem, then we could calculate the how many combinations are there if we pick up three nodes out of six nodes, and then we have:
$C_{6}^{3}= \frac{6*5*4}{3*2*1} =20$
And the answer should be 20

5 0

3 years ago

Read 2 more answers