Study the following bar chart and answer the questions that follow: (a) Which day had the lowest temperature?…

Question

Study the following bar chart and answer the questions that follow: (a) Which day had the lowest temperature? (b) What was the average temperature in degree centigrade?

ScanSolve AI Tutor · Accepted Answer

Haya, nitakusaidia kutatua maswali haya.

Swali la 7:

a)

Angalia chati ya pau na utafute pau fupi zaidi, ambayo inawakilisha halijoto ya chini kabisa.
Pau fupi zaidi ni ile ya Jumatano.
Jibu ni:
$\boxed{\text{Jumatano}}$
b)
Soma halijoto kwa kila siku kutoka kwenye chati ya pau.
Jumatatu: $15^\circ\text{C}$
Jumanne: $20^\circ\text{C}$
Jumatano: $5^\circ\text{C}$
Alhamisi: $15^\circ\text{C}$
Ijumaa: $20^\circ\text{C}$
Jumamosi: $30^\circ\text{C}$
Jumlisha halijoto zote.
$15 + 20 + 5 + 15 + 20 + 30 = 105^\circ\text{C}$
Gawanya jumla ya halijoto kwa idadi ya siku (siku 6) ili kupata wastani.
$\frac{105}{6} = 17.5^\circ\text{C}$
Jibu ni:
$\boxed{17.5^\circ\text{C}}$
Swali la 8:

a)
Tambua vipimo vya uwanja.
Ina pande mbili za moja kwa moja na nusu duara mbili ambazo huunda duara kamili.
Urefu wa pande za moja kwa moja ni $200\text{ m}$ kila moja.
Kipenyo cha nusu duara ni $100\text{ m}$ .
Kokotoa urefu wa pande za moja kwa moja.
$2 \times 200\text{ m} = 400\text{ m}$
Kokotoa mzingo wa duara kamili (nusu duara mbili).
Tumia fomula $C = \pi d$ , ambapo $d$ ni kipenyo na $\pi = 3.14$ .
$C = 3.14 \times 100\text{ m} = 314\text{ m}$
Jumlisha urefu wa pande za moja kwa moja na mzingo wa duara ili kupata mzingo wote wa uwanja.
$\text{Mzingo} = 400\text{ m} + 314\text{ m} = 714\text{ m}$
Jibu ni:
$\boxed{714\text{ m}}$

Study the following bar chart and answer the questions that follow: (a) Which day had the lowest temperature? (b) What was the average temperature in degree centigrade?

Step-by-step solution

Angalia chati ya pau na utafute pau fupi zaidi, ambayo inawakilisha halijoto ya chini kabisa.

Soma halijoto kwa kila siku kutoka kwenye chati ya pau.

Jumlisha halijoto zote.

Gawanya jumla ya halijoto kwa idadi ya siku (siku 6) ili kupata wastani.

Tambua vipimo vya uwanja.

Kokotoa urefu wa pande za moja kwa moja.

Kokotoa mzingo wa duara kamili (nusu duara mbili).

Jumlisha urefu wa pande za moja kwa moja na mzingo wa duara ili kupata mzingo wote wa uwanja.

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