All categories

4 years ago

A car is traveling at 60 kilometers per hour. How many kilometers does the car cover in 7 hours?

Mathematics

2 answers:

IgorC [24]4 years ago

6 0

That would be 420 kilometers in total

Zepler [3.9K]4 years ago

3 0

Answer:

the answer is 420km.

Step-by-step explanation:

Given speed of car =60km/hr

then,distance travelled in 7hours

=speed×time

=60×7=420

=distance 420 km.

You might be interested in

A small refrigerator is a cube with a side length of 12 inches use the formula S= 6s2 to find the surface area of the cube

Luda [366]

Answer:

Surface area of the refrigerator is 864 in².

Step-by-step explanation:

Formula to calculate the surface area of a cube is,

Surface area = 6s²

Here, s = length of a side of the cube

If side length 's' = 12 inches

By substituting this value in the formula,

Surface area = 6(12)²

= 6 × 144

= 864 inch²

Therefore, surface area of the refrigerator is 864 in².

6 0

3 years ago

Someone give me the answers to these please

GarryVolchara [31]

Answer:

ITs blury

Step-by-step explanation:

7 0

3 years ago

How do u solve 1.2= k over 4

salantis [7]

1.2 = k/4

multiply both sides by 4,

1.2*4 = k

k = 4.8

8 0

3 years ago

Read 2 more answers

Concerns about climate change and CO2 reduction have initiated the commercial production of blends of biodiesel (e.g., from rene

OverLord2011 [107]

Answer: $(0.9460\ ,\ 0.9500)$

Step-by-step explanation:

Given : Population mean : $\mu=0.9480$

Standard deviation : $\sigma=0.0060$

Sample size : n=35

Significance level : $\alpha=1-0.95=0.05$

Critical value = $z_{\alpha/2}=\pm1.96$

The confidence interval for sample mean is given by :-

$\mu\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

i.e. $0.9480\pm (1.96)\dfrac{0.0060}{\sqrt{35}}$

$\approx0.9480\pm0.0020=(0.9480-0.0020\ ,\ 0.9480+0.0020)\\\\=(0.9460\ ,\ 0.9500)$

Hence, the required interval= $(0.9460\ ,\ 0.9500)$

4 0

3 years ago

Write an inequality to fit the given inequality the line pass through (0,1) and (1,3)

borishaifa [10]

Answer: Y< 2/1x +1

Step-by-step explanation: (Slash mark means a fraction)

3 0

3 years ago