Ask question

Ask question

All categories

3 years ago

8

The school hiking club has completed 4 out of 5 hikes so far this year. They have hiked 4.6 miles, 3.7 miles, 5.1 miles, and 2.9

miles. If their goal is to hike 20 total miles, how many miles does the last hike need to be?
1.7 miles
4.7 miles
2.7 miles
3.7 miles

1 answer:

sweet [91]3 years ago

6 0

Answer:

there last hike i think needs to be 7.2 miles long

Step-by-step explanation:

You might be interested in

HELP PLEASE WILL MARK RIGHT ANSWER BRAINLIEST

lukranit [14]

Answer:

The last answer. The slope 1.8 is positive so it will slope upward from left to right. Since 1.8 is less than 2.5 the slope of the line will be less steep.

5 0

2 years ago

Helppppppppppppppppppppppp

Vikentia [17]

Step-by-step explanation:

area of trapezoid=(a+b)×h divided by 2

=(9+19)×4 divided by2

=28×4 divided by2

=112 divided by 2

=56m square

6 0

3 years ago

How do I simplify this exponent problem???

Nikolay [14]

Hello from MrBillDoesMath!

Answer:

(3/4) a^(-5)b^(-3)c^2

Discussion:

(18 a^-3b^2c^6)/ (24 a^2b^5c^4) =

(18/24) a^ (-3-2) b^(2-5) c^(6-4) =

as a^-3/a^-2 = a ^ (-3-2) = a^(-5), for examples

(3/4) a^(-5)b^(-3)c^2

Thank you,

MrB

8 0

3 years ago

Answer the question about the image.

Anton [14]

Answer:

4

Step-by-step explanation:

hope this helps and have a great day

3 0

2 years ago

How many times longer does it take light from the Sun to reach Neptune than Mercury? Express this number in standard notation. E

stealth61 [152]

9514 1404 393

Answer:

77.6

Step-by-step explanation:

The ratio of light times will be the ratio of distances:

(light time to Neptune) / (light time to Mercury)

= (Neptune distance)/(Mercury distance)

= (27.93×10^8 mi)/(0.3598×10^8 mi) = 27.93/0.3598

≈ 77.6

It takes about 77.6 times as long for light to reach Neptune as it does to reach Mercury.

5 0

3 years ago